Let h(x)=4x+1. Find (h∘h)(x) (h∘h)(x)= type your answer...
h(4x+1)=16x+5
Step 1 :(h∘h)(x)=h(h(x))
Step 2 :h(h(x))=h(4x+1)
Step 3 :h(4x+1)=4(4x+1)+1
Step 4 :h(4x+1)=16x+4+1
Step 5 :h(4x+1)=16x+5