QuestionFind values for the function $f(x)=3x^2+4x-4$:
(b) $f(1)$, (c) $f(-1)$, (d) $f(-x)$, (e) $-f(x)$, (f) $f(x+3)$, (g) $f(4x)$, (h) $f(x+h)$.

Studdy Solution
Expand and simplify the expression to find $f(x+h)$.
$$f(x+h) =3(x^2 +2xh + h^2) +4x +4h -4 =3x^2 +xh +3h^2 +4x +4h -4$$