Question

Find the indicated outputs for f(x) = 2x(2) - 2x f(0), f(1), f(2)

Answer 1

I think you mean f(x) = 2 x^2 - 2 x

Well go ahead
f(0) = 2*0*0 - 2*0 = 0
f(1) = 2*1*1 - 2*1 = 2-2 = 0
f(2) = 2*2*2 - 2*2 = 8-4 = 4