Question

The line y=16x intersects the quadratic function y=x^2 at two points. What are the coordinates of the two points of intersection?

Answer 1

16 x = x^2

x^2 -16 x = 0
x(x-16) = 0
x = 0 or x = 16
y = 0 or y = 256

(0,0) and (16 , 256)