Question

se f(x) = x2-2x+1, determine f (h + 1)

Answer 1

Se f(x) = x² - 2x + 1, determine f(h + 1).
f(h + 1) = (h + 1)²- 2 · (h + 1) + 1
f(h + 1) = h² + 2h + 1- 2h - 2 + 1
f(h + 1) = h² + 2h - 2h + 1 - 2 + 1
f(h + 1) = h²