Suppose that the functions p and q are defined as follows p(x) = x+1 and q(x)=-x^2. Find (q*p)(-3)=

Answer 1

p(x) = x + 1

p(-3) = -3 + 1 = -2

q(x) = -x²

q(-3) = -(-3)² = -9

(q·p)(-3) = q(-3)·p(-3) = (-2)·(-9) = 18