#Alg 1 help PLEASE IVE BEEN STUCK ON THESE QUESTIONS FOR OVER A HOUR PLEASE HELP

93 messages · Page 1 of 1 (latest)

hallow fulcrumBOT
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barren rapids
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What are the questions?

primal ibex
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one sec

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lemme put it in

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these 3

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ive been very confused on these

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its been almost 2 hours

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i have homework due in 20 minutes

barren rapids
# primal ibex

1, 3. The solution of y > f(x) is the region above the graph of y = f(x), and below for y < f(x). If the sign is non-strict, the graph of y = f(x) is also included in the region.
2. Note that this is just f(x) = (3/2)|x + 2| - 4.

primal ibex
barren rapids
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Which part?

primal ibex
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both.

barren rapids
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Well, you have to be more specific. What are you having trouble with?

primal ibex
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graphing is way too confusing for me

primal ibex
barren rapids
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No, that's not what I mean.

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Let's do it step by step.

primal ibex
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ok tysm

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@barren rapids you dont have to like wait for me to reply

barren rapids
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In the first exercise, start by drawing the two graphs of these functions.

primal ibex
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just tell me the steps

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i dont want to waste too much time

primal ibex
barren rapids
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Don't treat them as inequalities for now.

primal ibex
primal ibex
barren rapids
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We don't just offer solutions. I can give hints, but you have to solve this on your own.

primal ibex
barren rapids
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So, did you draw the graphs?

primal ibex
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yes

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i dew it

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drew it

barren rapids
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Alright. Can you show it?

primal ibex
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how

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im using paper

barren rapids
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Take a photo.

primal ibex
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I dont have a phone

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I can only get it in 10th grade

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do you know any online graphs i can do it on

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so i can show you

barren rapids
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Hm... Well, I mean, using a graphing calculator isn't useful in this case, as you nede to be able to draw the lines yourself.

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Anyway, I'll trust that you drew them correctly.

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Now, as I said above, if we have y < f(x), then that is a region below the graph y = f(x), not including the curve itself.

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So, mark it. Then do the same for the other inequality, taking into account that it is strict.

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And after that just intersect these two regions.

primal ibex
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ok

primal ibex
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wait accutally its fine

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its due in 1 minute

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i cant do it all

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sry for wasting your time

barren rapids
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Alright. Did you get something that looks like this?

image.png
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Oh. Well, ok.

primal ibex
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i little bit off

barren rapids
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Nice!

primal ibex
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but looks same

barren rapids
primal ibex
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my line going is on the red line

barren rapids
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What is that line?

primal ibex
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mb that ss was confusing

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my line ended around there

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@barren rapids so my main question is i have to graph this with 4 points on the graph

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thats what i cant find

barren rapids
primal ibex
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oh ok

barren rapids
primal ibex
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where do i find the coordinates to graph that

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like exact

barren rapids
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You mean how to graph linear functions?

primal ibex
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yes

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@barren rapids acctually i have to good sleep now

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well thank you alot for giving me an idea and teaching me bout this

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i just have one mroe question

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do you recommend any online math website to learn

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something similar to khan academy

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ixl

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brilliant

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im lookin for osmething under 200 if you have any recommendations please tell

barren rapids
primal ibex
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$

barren rapids
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What does money have to do with this?

primal ibex
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like ixl and brilliant use money

primal ibex
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like do you have any prefference

barren rapids
primal ibex