Find the x-intercept and y-intercept of the line.
2x-4y=8

2x - 4y = 8

your y intercept is when x = 0, so make x = 0 and solve for y.
- 4y = 8
y = 8/-4
y = -2

your x intercept is when y = 0, so make y = 0 and solve for x.
2x = 8
x = 4

you have 2 points on your line.
1 point is (0,-2)
the other point is (4,0)

you still need to have an equation though.
for graphing purposes you need to solve for y.

your equation is:
2x - 4y = 8 this is the right answers