Question

let h(x)=2x+5h(x)=2x+5h and g(x)=8-3x What is the value of h(g(1.5))

Answer 1

h(x)= 2x + 5h(x)

-4 h(x) = 2x

h(x) = -x/2

h(g(1.5)) = h(8-3*(1.5))= h(8-4.5)=h(3.5)

h(3.5) = -3.5/2 = -1.75

∴ h(g(1.5)) = -1.75