Question

What is the y-intercept of the line whose equation is 3y=6x+12?

A) 1
B) 2
C) 3
D) 4

Answer 1

Step-by-step explanation: Substitute the numbers in for x to find the y - intercept

A) 1:

3y = 6x + 12

3y = 6(1) + 12

3y = 6 + 12

3y = 18

3 3

y = 6

B) 2:

3y = 6x + 12

3y = 6(2) + 12

3y = 12 + 12

3y = 24

3 3

y = 8

C) 3:

3y = 6x + 12

3y = 6(3) + 12

3y = 18 + 12

3y = 30

3 3

y = 10

D) 4:

3y = 6x + 12

3y = 6(4) + 12

3y - 24 + 12

3y = 36

3 3

y = 12

Hope this helps you!!! :)