Question

Let f(x)=x-1,h(x)=-x+4. Find (f o h)(4). (f o h)(4)=

Answer 1

-1

Explanation:

(f⚬h)(4) = f(h(4)) = f(-4+4) = f(0)

f(0) = 0-1 = -1

(f⚬h)(4) = -1