What is the x-intercept of the graph of the function fx=x2-16x+64 ？ -8,0 0,8 8,0 0,-8

Write properties of function: x intercept/zero: x = 8graph: https://p16-ehi-va.gauthmath.com/tos-maliva-i-ejcjvp0zxf-us/cbe9d176bb684eae9ea6c2c63d7bec86~tplv-ejcjvp0zxf-scale:1419:888.image