Question

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Answer 1

Hold on while I attach

Answer 2

@jigglypuff314

Answer 3

I got another question lol :D
You explain math better than anyone I know, so I always go to you for help :)

Answer 4

y = -x + 6
From the equation can you tell what the slope is and what the y-intercept is?

Answer 5

Hmm.... maybe the third on since it's 6 on the y axis...?

Answer 6

Yes.

Answer 7

YAY!! Thank you! :D

Answer 8

Can you help me with a few more?

Answer 9

I can try a couple more.

Answer 10

Thanks! I'm gonna put each question on a seperate page. Hold on

Answer 11

I'll message you when I got it all set :D
I don't want to keep you waiting

Answer 12

The messages and notifications are not working properly. So when you tag or message someone they may not have gotten the msg.

Answer 13

Hello!

Answer 14

graph is attached but question is missing.

Answer 15

oh oops! okay the first one is
Graph f(x) = 2x - 3.

Answer 16

Oh it is at the bottom of the graph.

Answer 17

Which one do you think it is?
2x-3 has slope of 2 which is positive and therefore must be increasing as x increases.
It has a y-intercept of -3 which means it cuts the y axis on the negative side at 3 units.

Answer 18

slope 2 also means for every 1 unit along the x axis, the y increases by 2 units.

Answer 19

Hmmm.. probably the y intercept with -3...?

Answer 20

oh okay

Answer 21

There are two graphs with y-intercept of -3.

Answer 22

I have no idea how to solve this. :(

Answer 23

First identify the graph or graphs with y-intercept of -3 units.

Then on each graph pick a point on the line. Then move 1 unit along the x axis and 2 units along the y axis and see if that point also falls on the line. If it does, that line has a slope of 2 and that is our line.

Answer 24

Oh okay! Let me try that, hold on

Answer 25

So far, I see that both 2 and 3 have a "3" on the y axis, while 1 has it on the x axis

Answer 26

On each graph pick a point on the line. Then move 1 unit along the x axis and 2 units along the y axis and see if that point also falls on the line. If it does, that line has a slope of 2 and that is our line.

Answer 27

OHH!!!! The third one works!!! :D

Answer 28

:D
:D
:D

Answer 29

There is no D. Only 3 choices per page.

Answer 30

Lol that was a smiley face :)
Not a D lol :P

Answer 31

i think the third one is the answer

Answer 32

The third one does not have a y-intercept of negative 3.

Answer 33

Oh :(
Hold on!

Answer 34

The second one also seems to work

Answer 35

And that one does have a -3 for y

Answer 36

There is no "also". Only one works and that is the middle one.

2x-3 has a slope of positive 2. That means as x increases y must increase too. The third one has a negative slope because as x increases y decreases. And it does not have the right intercept either.

So the answer is B.

Answer 37

That makes sense to me! Thank you!! :)
Based on that knowledge, I'm gonna try the second one by myself, and see if I'll get it right :)

Answer 38

Hint for the next one: Try the values x = -1, 0, +1 and find f(x) and see which line has those three x,y values.

Answer 39

Thanks!

Answer 40

Using -1, the second one seemed to work...

Answer 41

But, knowing me, I probably did something wrong :)

Answer 42

The second one is the correct choice!

Answer 43

Really???!!!!! YAY!! THANK YOU!!!

Answer 44

you are welcome.

Answer 45

P.S. If that is your dogs in the profile picture, they are very cute!!!

Answer 46

What breed is the tan one?