Question

What are the intercepts of the equation -3x + 4y = 12?

Answer 1

for the y-intercept, substitute 0 for x and for the x-intercept, substitute 0 for y

Answer 2

the x-intercept occurs when y=0
and
the y-intercept occurs when x=0

Answer 3

Plug in 0 for X to find out the Y intercept.
Plug in 0 for Y to find out the X interpet.

Answer 4

X intercept: (-4,0) Y intercept: (0,3)
Just in case if you need them. :)