easy functions

[sick relic]

This is an exponential funchion, whats in the empty box?

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[neat thorn]

78

I think

[sick relic]

Omg is it

Okay but they also want me to make an exponential function

Y=Ca^x

[neat thorn]

Wait no

Lemme recalculate

Yeah it should be 78

Its increasing by 6

[sick relic]

Right

[sick relic]

.

Whats the start value

[neat thorn]

Hmmm
ive never done anything like this tbh
mine need someone else

[sick relic]

Its a value table

However if u wsnt

I can give u a trigonometry question

Its quite easier

I think

[neat thorn]

Okay
i will try

[neat thorn]

x should be 1
Y 24
c 6

[neat thorn]

All four separately

?

Last one comes a^4=13

if i am correct

[sick relic]

Hmm

Btw this question is in a test without calculator

[neat thorn]

Well
if ur good at power calculation it won't be a problem

[sick relic]

So whats the answer

On the empty box

[neat thorn]

Oh Y?
should be 78

[sick relic]

Omg

Period i answered that on the test

Okay the trigonometry question

[neat thorn]

Lemme know if its right🫡

[sick relic]

Idk how it exactly went but

Okay

So you have a rectangle

And it has a diagonal

And uh

It basically has two sides

So one is x and one is 2x

[neat thorn]

Do u have figure?
it would be easier to understand

[sick relic]

Cus one is 2x bigger

Yeah but idk if im writing it out correctly but wait

So its basically the first one

And the second one is that the longest side stays the stame but the shorter side shortens with a half

[neat thorn]

Ok
what do we need to find?

X

?

[sick relic]

So basically

Theres an angle

Called V

[neat thorn]

Yeah

[sick relic]

So it makes it a right angled triangle

So they basically wanna know

How many percentages

It will raise with

Rise*

If uh

They want to know the change factor i think

[neat thorn]

they wanna know how much the diagonal will rise?

[sick relic]

Ummm

[neat thorn]

In percentages?

[sick relic]

Idk tbh

I think like the

Difference in how much it rises between both

In percentage

[neat thorn]

hmm
do u have the question paper?

[sick relic]

Nope-

Thats the problem

But i calculated both v angles

And then

I did changing factor

So basically

The new value divided by the old value