How do you solve the equation #-x^2+x=-20# by graphing?
1 Answer
Apr 4, 2018
The "solution" is the point where the graph intersects the x-axis (
Explanation:
Solve it by setting up a table of 'x' and function values. Then plot them (or use a program). You may need to play with the resolution of your graph to obtain a particular numeric solution.
