Home > APCALC > Chapter 3 > Lesson 3.4.4 > Problem3-185

3-185.

If $f(x) = 3 − x$ and $g(x) =\frac { 1 } { 3 - x }$, write and simplify $h(x) = f(g(x))$ and $j(x) = g( f(x))$. Does $h(x) = j(x)$? What does this mean? Justify your answer completely.

$h(x)=3-g(x)=3-\frac{1}{3-x}$

$j(x) =$ ____________