Question

What are the intercepts for `x+4y=-8`?

Answer 1

Have a look:

Explanation:

Set `x=0` to get: `0+4y=-8` and `y=-8/4=-2`. So the y-imtercept will be:
`(0,-2)`

Set `y=0` to get `x+0=-8` and `x=-8`. So the x-intercept will be:
`(-8,0)`