help me pls | Mathematics | Page 1

sullen wraithBOT Oct 9, 2023, 3:57 PM

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shiaslayer0000 has been timed out for 5m mute
space arrowRight Reason: Images/Videos Spam

edgy terrace Oct 9, 2023, 3:58 PM

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GoofySkull

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-removetimeout @pastel thistle Images sent counted as "Spam" in a help thread, got automodded without reason

placid forgeBOT Oct 9, 2023, 3:58 PM

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⏱ Timeout removed from shiaslayer0000

pastel thistle Oct 9, 2023, 3:59 PM

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edgy terrace <:GoofySkull:1142177764368191569>

😭

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thankss

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bro did my pics send

edgy terrace Oct 9, 2023, 3:59 PM

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nope

pastel thistle Oct 9, 2023, 3:59 PM

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my ss

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wait lemm send again

edgy terrace Oct 9, 2023, 3:59 PM

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uh send 1 first and let me help u with that

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dont send all together

pastel thistle Oct 9, 2023, 4:00 PM

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okk

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i did them i just need u to check them

edgy terrace Oct 9, 2023, 4:01 PM

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are you sure $[0,\infty)$ works? what if you just had/are having your meal?

tulip vaultBOT Oct 9, 2023, 4:01 PM

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wolfqz

pastel thistle Oct 9, 2023, 4:01 PM

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pastel thistle Oct 9, 2023, 4:02 PM

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edgy terrace are you sure $[0,\infty)$ works? what if you just had/are having your meal?

maybe not then

edgy terrace Oct 9, 2023, 4:03 PM

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yh it doesnt work

edgy terrace Oct 9, 2023, 4:03 PM

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pastel thistle

for the diver graph one, it is correct yes

edgy terrace Oct 9, 2023, 4:04 PM

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pastel thistle

the set builder notation one is also correct it seems

pastel thistle Oct 9, 2023, 4:06 PM

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edgy terrace Oct 9, 2023, 4:07 PM

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pastel thistle

for the "_ is a function with constant rate of change, rethink the second option,

pastel thistle Oct 9, 2023, 4:08 PM

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okayy i sent all the ss

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i will reply now

pastel thistle Oct 9, 2023, 4:09 PM

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edgy terrace yh it doesnt work

okay so i changed that and removed the infinities is it right now ?

edgy terrace Oct 9, 2023, 4:10 PM

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pastel thistle okay so i changed that and removed the infinities is it right now ?

removed the option [0,infty)? yeah its right now

pastel thistle Oct 9, 2023, 4:10 PM

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edgy terrace for the "_ is a function with constant rate of change, rethink the second option...

ohhhhh i see , is this better ?

pastel thistle Oct 9, 2023, 4:11 PM

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edgy terrace removed the option [0,infty)? yeah its right now

yuppp

edgy terrace Oct 9, 2023, 4:11 PM

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pastel thistle ohhhhh i see , is this better ?

yh

pastel thistle Oct 9, 2023, 4:11 PM

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edgy terrace yh

okk

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i sent al the ss

edgy terrace Oct 9, 2023, 4:12 PM

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edgy terrace for the diver graph one, it is correct yes

.

pastel thistle Oct 9, 2023, 4:14 PM

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got ittt

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the next ones ?

edgy terrace Oct 9, 2023, 4:15 PM

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the increasing or decreasing one, rethink, increasing means y value is going up as x value is going up and decreasing means y value is going down as x value is going up

pastel thistle Oct 9, 2023, 4:17 PM

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this look better ?

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edgy terrace Oct 9, 2023, 4:17 PM

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yeah

pastel thistle Oct 9, 2023, 4:17 PM

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okayy makes sense

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and for the other ones

edgy terrace Oct 9, 2023, 4:18 PM

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pastel thistle

training class one seems right

pastel thistle Oct 9, 2023, 4:18 PM

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yupp got it

edgy terrace Oct 9, 2023, 4:18 PM

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pastel thistle

the Arithmetic sequence one seems right too

pastel thistle Oct 9, 2023, 4:18 PM

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next ones ?

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mhmmm

edgy terrace Oct 9, 2023, 4:19 PM

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pastel thistle

the next (given recursive formula...) seems right too

edgy terrace Oct 9, 2023, 4:20 PM

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pastel thistle

next (given the explicit...) is right too

edgy terrace Oct 9, 2023, 4:20 PM

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pastel thistle

next one (find 7th term) is right too

pastel thistle Oct 9, 2023, 4:21 PM

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yupp

edgy terrace Oct 9, 2023, 4:21 PM

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pastel thistle

next one (graph sonny) is right

pastel thistle Oct 9, 2023, 4:21 PM

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yup

edgy terrace Oct 9, 2023, 4:23 PM

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pastel thistle

the next AP one seems right too but rethink about the linear graphs in the question after

pastel thistle Oct 9, 2023, 4:40 PM

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yes

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lemme see

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wait

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which one ?

edgy terrace Oct 9, 2023, 4:41 PM

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this one

pastel thistle Oct 9, 2023, 4:42 PM

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this ?

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edgy terrace Oct 9, 2023, 4:43 PM

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i sent the wrong photo srry haha, yes tht one, look at the graphs of the straight lines

pastel thistle Oct 9, 2023, 4:43 PM

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haha its ok lmao

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ohh do i need to switch them around ?

edgy terrace Oct 9, 2023, 4:44 PM

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yess

pastel thistle Oct 9, 2023, 4:46 PM

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got itt

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and for the next ?

edgy terrace Oct 9, 2023, 4:47 PM

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pastel thistle

these two are right too

pastel thistle Oct 9, 2023, 4:48 PM

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okkkk

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and wait

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for this one what is this ?

edgy terrace Oct 9, 2023, 4:49 PM

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pastel thistle

it is correct imo

pastel thistle Oct 9, 2023, 4:49 PM

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it shows that some are wrong tho

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do u know what it could be ?

edgy terrace Oct 9, 2023, 4:50 PM

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hm its the third one that might be wrong

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cuz the last and first 2 are defo right

pastel thistle Oct 9, 2023, 4:52 PM

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okk the third one

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what ab the last one ?

edgy terrace Oct 9, 2023, 4:53 PM

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that has a constant rate of change

pastel thistle Oct 9, 2023, 4:53 PM

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oh and this one was wrong too do u know what it could be

edgy terrace Oct 9, 2023, 4:54 PM

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whats the question

edgy terrace Oct 9, 2023, 4:55 PM

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pastel thistle

is it the meal one, i said to exclude [0,infty) but (0,infty) still works

pastel thistle Oct 9, 2023, 4:58 PM

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yess

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ohhhhhh

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wait so what are all the answers?

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for that one

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what is all the right ones

edgy terrace Oct 9, 2023, 5:00 PM

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{x|x>0}
{x|x>=0}
(0,infty)

pastel thistle Oct 9, 2023, 5:00 PM

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Screenshot_2023-10-09_at_10.00.31_PM.png

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but it shows its wrong

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wouldnt it give at least some points if it was right ?

tardy sluice Oct 9, 2023, 5:03 PM

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can it be both >0 and >=0

pastel thistle Oct 9, 2023, 5:03 PM

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yes

tardy sluice Oct 9, 2023, 5:04 PM

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then you need to select the interval notation equivalents as well

pastel thistle Oct 9, 2023, 5:04 PM

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what are those

tardy sluice Oct 9, 2023, 5:07 PM

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the ones with brackets

pastel thistle Oct 9, 2023, 5:07 PM

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tardy sluice then you need to select the interval notation equivalents as well

and are the ones i chose right ?

tardy sluice Oct 9, 2023, 5:07 PM

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yea

pastel thistle Oct 9, 2023, 5:08 PM

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(0, ∞)

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this ?

edgy terrace Oct 9, 2023, 5:09 PM

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yea

pastel thistle Oct 9, 2023, 5:09 PM

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okk and also does this look right now

Screenshot_2023-10-09_at_10.09.25_PM.png

edgy terrace Oct 9, 2023, 5:10 PM

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yeah

tardy sluice Oct 9, 2023, 5:11 PM

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wait what’s the top one

pastel thistle Oct 9, 2023, 5:12 PM

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the first one is still wrong

Screenshot_2023-10-09_at_10.12.41_PM.png

pastel thistle Oct 9, 2023, 5:13 PM

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tardy sluice wait what’s the top one

which ?

tardy sluice Oct 9, 2023, 5:13 PM

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pastel thistle okk and also does this look right now

top of this image

pastel thistle Oct 9, 2023, 5:15 PM

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Screenshot_2023-10-09_at_10.14.53_PM.png

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also theres still one more wrong

pastel thistle Oct 9, 2023, 5:15 PM

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tardy sluice top of this image

thats it

tardy sluice Oct 9, 2023, 5:15 PM

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yea check that one

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are you sure it’s not constant rate of change

pastel thistle Oct 9, 2023, 5:15 PM

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which?

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the very very top answer ?

edgy terrace Oct 9, 2023, 5:16 PM

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ah yes

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GoofySkull the third graph was right, mistake on my part i didnt see the negative

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random u can take ovee

pastel thistle Oct 9, 2023, 5:18 PM

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wait which one is wrong ? and also yes the third one was right i got more points when i changed it to its not a function with a constant rate of change

pastel thistle Oct 9, 2023, 5:19 PM

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edgy terrace <:GoofySkull:1142177764368191569> the third graph was right, mistake on my part ...

no problem !

edgy terrace Oct 9, 2023, 5:19 PM

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oh, look at the first one then

pastel thistle Oct 9, 2023, 5:21 PM

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oh ok

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the first one is ?

tardy sluice Oct 9, 2023, 5:22 PM

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well does it have a constant rate of change

pastel thistle Oct 9, 2023, 5:27 PM

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i graphed them

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and i got this

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edgy terrace Oct 9, 2023, 5:27 PM

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u can see if it has a constant rate of change by difference of the terms

pastel thistle Oct 9, 2023, 5:27 PM

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oh

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i graphed these two tho

pastel thistle Oct 9, 2023, 5:29 PM

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pastel thistle

and i messed htis one on accident the 7 dot is supose to be on the line

pastel thistle Oct 9, 2023, 5:30 PM

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edgy terrace u can see if it has a constant rate of change by difference of the terms

is it the second one that is a constant rate of change

edgy terrace Oct 9, 2023, 5:30 PM

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no not the second one

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see the first one carefully

pastel thistle Oct 9, 2023, 5:31 PM

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ohhh

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so the first one is a function w a constate rate fo change

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of

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and do u know whihc one this is

Screenshot_2023-10-09_at_10.32.31_PM.png

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i keep getting it wrong

static ruin Oct 9, 2023, 5:35 PM

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pastel thistle and do u know whihc one this is

what is the question

pastel thistle Oct 9, 2023, 5:35 PM

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its there

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that is it

static ruin Oct 9, 2023, 5:35 PM

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pastel thistle and do u know whihc one this is

1, 5,6

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time is finite from last meal

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and depends if its a function from R to Z

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or R to R

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and that writing is wrong on question 2 to 4, you cannot write domains like that

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it has to be in between []

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opened one in that case

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have a great day @ for questions

pastel thistle Oct 9, 2023, 5:37 PM

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thank u so much

static ruin Oct 9, 2023, 5:37 PM

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tell your teachers to be more rigorous

pastel thistle Oct 9, 2023, 5:37 PM

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will do

static ruin Oct 9, 2023, 5:38 PM

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mathematical writing have meanings

static ruin Oct 9, 2023, 5:38 PM

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pastel thistle thank u so much

its good answers ?

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just to be sure

pastel thistle Oct 9, 2023, 5:38 PM

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yessss

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i got it right

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thank uuuu

edgy terrace Oct 9, 2023, 5:38 PM

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the domain can be represented [] and ()

static ruin Oct 9, 2023, 5:38 PM

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you understood why ?

static ruin Oct 9, 2023, 5:38 PM

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edgy terrace the domain can be represented [] and ()

no

edgy terrace Oct 9, 2023, 5:39 PM

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static ruin no

[] for closed and () for open does work

static ruin Oct 9, 2023, 5:39 PM

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rigorously it is [], [[, ]],][

pastel thistle Oct 9, 2023, 5:39 PM

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yes u explained it good thank u

static ruin Oct 9, 2023, 5:39 PM

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edgy terrace [] for closed and () for open does work

that's why most countries are far behind in terms of maths, you don't have rigor in terms of maths

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even tough it is not wrong

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it is not really adequate either

pastel thistle Oct 9, 2023, 5:41 PM

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thanks for ur help have a great day

static ruin Oct 9, 2023, 5:41 PM

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write + close

#help me pls