Question

4. What is the y-intercept of the line represented by y=4x?

a. (0,0)
b. (0,4)
c. (0,4)
d. (0, -4)

Answer 1

(0,0) choice a.

Explanation:

if you let x = 0 you can find the y-intercept.

so y = 4*0 = 0

Which means y=0 is the y-intercept.