How do you solve the equation x^2-9x=-18 by graphing?
1 Answer
Aug 8, 2017
Explanation:
"the solution to the equation are the x-intercepts (roots)"
"sketch the graph and read these values from it"
rArrx=3" or "x=6
graph{x^2-9x+18 [-10, 10, -5, 5]}
