Question

What are the steps to writing an equation from a graph? Give at least three steps.

Answer 1

1. Calculate the slope from 2 points.

2. Substitute either point into the equation.

3.Solve for b, which is the y-intercept of the line.

4. Substitute b, -1, into the equation from step 2.

Explanation:

I gave you one extra than what you expected, if thats ok.

Hope this helps : )