Question

Help me please! Explain how you can use the graph of the quadratic function f(x) to solve the equation f(x)=0

Answer 1

Where the graph of a function intersects the x-axis will be the roots of f(x) = 0. Because the coordinates of the point where it intersects the xaxis will be (x, 0). y will be 0.

Answer 2

you just add 0 wherever x is ... ex: 3x-2=y .... you when multiplying 3 and 0 you get 0 then subtract 2 and y would equal negative 2