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]}
