Question

What is the y-intercept of the graph: 3x – 2y = 12
A. (4, 0)
B. (4, -6)
C. (0, 6)
D. (0, -6)

Answer 1

arrange it in slope intercept form
3x – 2y = 12
2y=3x-12
y=3x/2-6

Answer 2

Then
y=3x/2-6
y=mx+c
c is the y-intercept

Answer 3

We know that when y-intercept , x=0
so,
(0, -6)

Answer 4

\(y\)-intercept when \(x=0\) => \(3(0)-2y=12\) then solve for \(y\)