Question

What is the slope and y-intercept of the line x+y = -4?

Answer 1

The slope is `m=-1` and the `y`-intercept is `y=-4`.

Explanation:

The equation of a line is expressed as

`y=mx+b`

The goal of this problem is to transform what you were given to the `y=mx+b` form. Let's do that step-by-step:

So `m=-1` and the `y`-intercept, `b=-4`.