Question

help?

Answer 1

What is the question?

Answer 2

https://dm2ec218nt2z5.cloudfront.net/2021-03-22/5ba934db8a2852000159c286/6058e38007fd31274753f396_DAssignmentQuestions.pdf/page-3.png

Answer 3

All of them?

Answer 4

yes

Answer 5

@Astrid1

Answer 6

she said she cant help me

Answer 7

@snowflake0531

Answer 8

Graph the function for question 9 first

Answer 9

ok

Answer 10

so, which one is true

remember what i told you earlier about asymptotes and intercepts

Answer 11

A?

Answer 12

bc C has a negitive 2

Answer 13

Nope, look at the intercepts

Answer 14

B?

Answer 15

bc b has 2 on the y intercepts

Answer 16

@dude

Answer 17

Nope, relook at the y-intercept, when does it connect at the y axis

Answer 18

C??

Answer 19

@darkknight

Answer 20

im sorry its just it gets confusing

Answer 21

Okay, look at the graph

Answer 22

what is the y-intercept

Answer 23

3 ithink i typed the wrong formula into the graphing calculator

Answer 24

So what is the answer to the question

Answer 25

D

Answer 26

yay

Answer 27

LMAO

Answer 28

Honestly, for the second one-
er, probably not supposed to but like-

Graph each of the choices xd

Answer 29

And then you can compare and contrast each with the original

Answer 30

ahh okay

Answer 31

i gotta leave for half an hour, sorryy

Answer 32

no its okay!

Answer 33

are you gonna come back?

Answer 34

hi @dude

Answer 35

Hey for #10

If the base of the exponent is a whole number then it will curve differently compared to a fraction


This should eliminate 2 options, yes?

Answer 36

yes it should bei think C?

Answer 37

Yes!

Answer 38

okay cool that made that easier

Answer 39

For question 11

You want something that is not true

Going through the list, do you know if exponential functions have an vertical asymptote?

Answer 40

c

Answer 41

because the point is on the x axis and its asking for the wrong one so its c right

Answer 42

Not quite

The this equation does have an asymptote at y=0
(You had examples of it before, this would not be the correct answer)


But.. in this question, it gives you an asymptote at x=0
(Do you know if these kinds of graphs have asymptotes at x=?)

Answer 43

im confused so its A then if that graph has x=0 then what like im sorry its just confusing like im slow or something

Answer 44

Yes it would be A

The graph has everything else but that

Answer 45

ah okay i think the graphing tool im using is butt

Answer 46

That sucks s:

If they let you use other tools, I use Desmos

https://www.desmos.com/calculator

Answer 47

oh okay yeah that looks more better

Answer 48

we moving to 11?

Answer 49

12

Answer 50

Yes, now for 12

You want one that is not true

Any ideas?

Answer 51

the anwser that looks wrong already is B

Answer 52

Not quite

The y-intercept is when x=0
Most of these tables will lead to 1

Do you know how to find the equation for it?

Answer 53

What to the first power is 3?

Answer 54

1??

Answer 55

mmm no

Any number to the 1 power is itself

\(4^1=4\)
\(700000^1=700000\)

Does that make sense?

Answer 56

yes

Answer 57

yes

Answer 58

like its kinda like if it is 1 times 1 ?

Answer 59

In a way, yes

Anyway, the equation would be \(f(x)=3^x\)

If you want to check with the others

\(3^2=9\) This is correct
\(3^3=27\) This is correct
and so on...

Is \(3^x\) exponential growth?

Answer 60

yes

Answer 61

Right, so its not A and B

Now lets look at C

What is the asymptote for \(3^x\)?

Answer 62

c is wrong because it does cross the x axis it has numbers on the x so there would be some if it was on a graph i think

Answer 63

mmm actually no

The asymptote for \(3^x\) is at \(y=0\)

So the graph will never touch y=0 aka the x-axis


The correct answer would therefore be D

Answer 64

oh my god i feel dumb Pear lmaooo

Answer 65

Asymptotes mean it will not touch that value, the graph will look like it touches but will never do

Answer 66

No no you're not dumb, it visually looks that way, its a common mistake

Answer 67

i went to grab my food my bad

Answer 68

No worries

Answer 69

okay so

Answer 70

can u help me with some more??

Answer 71

i feel like i already asked too much but if u dont then its okay

Answer 72

Yeah go ahead post em, just make a new thread

Answer 73

alright thanks