Question

Explain how to solve for coordinates for the equation x + y = 7. Include some coordinates in your answer.

Answer 1

Answer:

y = mx + b would be your starting equation. You need two coordinates for to find your slope (mx). You multiple your slope (m) with your x-coordinate given (x). Then after multiplying, you subtract that with y to find your b. Thus, the answer. You'll want to ask yoru teacher for more help if you don't get it. :)