MATH 13 Calculus

Question

If f(x) = x^2 -x +5, simplify each of the following

f(x + h) =

f(x + h) -f(x) =

Answer 1

f(x + h) = (x + h)² - (x + h) + 5

f(x + h) - f(x) = (x + h)² - (x + h) + 5 - (x² - x + 5)

Use Algebra 1 techniques to simplify.