Answer:
(hof)(1.5) = -24
Step-by-step explanation:
We are given these following functions:
f(n) = (2n - 3)(n + 1)
h(n) = -8(3 - n)
(hof)(n) = h(f(n))
Each value of n in h is substituted by f(n).
So
h(f(n)) = h((2n - 3)(n + 1)) = -8(3 - (2n - 3)(n + 1))
When n = 1.5
h(f(1.5)) = -8(3 - (2*1.5 - 3)(1.5+1)) = -8(3 - (3-3)(2.5)) = -8(3) = -24
So
(hof)(1.5) = -24
