Test Section12CompositionTest

Let $q(x) = \sin(x)$. Find $q(x^3)$.

Let $j(x) = 1 - x^2$. Find $j(1+h) - j(1)\over h$.

Let $g(x) = {1\over x} - 2$. Find ${1\over g(x)+2}$.

Let $f(x) = {1\over x^2}$. Find $f(2x)$.

Let $f(x) = 2x + 5$. Find $f(-1+h) - f(-1)\over h$.

Let $f(x) = {1\over x^2}$. Find $\sqrt{f(x)}$.

Let $q(x) = \sin(x)$. Find $q({1\over x})$.

Let $p(x) = x^2 - 2x$. Find $1\over p(x) + 5$.

Let $k(t) = e^t$. Find $k(t)-k(-t)$.

Let $k(t) = e^t$. Find $k({1\over t})$.