Question

What equation should I use?

Answer 1

I understand that 1 point is moved 5 units left while one is moved 4 units right. How do I explain it. I know the equation starts with g(x) = f(x+?)+?

Answer 2

That looks like a dilation, not a translation. I don't know how to find the scale or center of dilation though

Answer 3

oh I see. So the equation is g(x) = 2f(x)?

Answer 4

Yeah that looks like it

Answer 5

I think it is g(x) = f(2x)

Answer 6

Yea it's the second equation, because the first one is for the y intercept.

Answer 7

oh yeah because of the horizontal stretch

Answer 8

can you help me with another one? (last one)

Answer 9

I'll try

Answer 10

It is the t -11.

Answer 11

I think maybe g(x) = 2f(x-6).

Answer 12

because the height doubled and it looks like all the x's were moved right by 6

Answer 13

Yes! Exactly right. Thanks!

Answer 14

you're welcome