Question

this is think through math..

Answer 1

what is the question

Answer 2

it's the attachment. I can't decide which graph

Answer 3

There's no attachment that I can see.

Answer 4

yeah me too

Answer 5

is it on there now?

Answer 6

oh nevermind I am in 7th grade

Answer 7

sorry

Answer 8

So do you know what 'proportional' means in mathematics? From Wikipedia:
"To express the statement "y is (directly) proportional to x" mathematically, we write an equation y = cx, for some real constant, c. "

Answer 9

so would it be y=0.45x ?

Answer 10

That is correct! Good job.