Question

SIMPLE LINEAR GRAPH QUESTION! WILL MEDAL!


Points A and B lie on the graph of the equation y = 7x.



What are the y-coordinates for each point?



Point A: (−2, ) Point B: (4, )

Answer 1

just plug in the numbers for x
a. -14
b. 28

Answer 2

So, 7x*-14 & 7x*28?

Answer 3

no, its just plug in -2 for x and then plug in 4 for x

Answer 4

a. y=7*(-2) so y=-14
b. y=7*(4) so y=28

Answer 5

Okay, I get it now. :) Thanks.

Answer 6

np!