Question

How do you solve the equation `-x^2+3x-1=0` by graphing?

Answer 1

`x=.382` and `x=2.618`

Explanation:

Graph the equation:

graph{-x^2+3x-1 [-5.537, 5.567, -2.775, 2.774]}

Find when the function hits the x-axis. In this case, it's about `x=.382` and `x=2.618`