Suppose that $f(x) = -4 x^2 - 5 x + 5$ and $$g(x) = \left \lbrace \begin{array}{lcr} 3 x + 3 & & x < 2\\ -1 & & 2 \leq x < 9\\ x + 2 & & x \geq 9 \end{array} \right..$$ Find the following:

    (a) $(f\circ g)(7) =$
    (b) $(g\circ f)(1) =$