Given the function f(:z:) = 32:2 + 8, evaluat and simplify the expressions Note: Simplify answers as much as possible. Expressions such as 4(2: + 2) should be expanded. Also collect like terms, so 3:: + a: should be written as 42:. f(m + h) - at) _ h : . f($+h)-f(a=) algar: Question Help: El Video