Question

H(n)=-4n-5
g(n)=n-1
Find h(g(n)) =

Answer 1

h(g(n))=4n-9

Explanation:

h(g(n))=4*g(n)-5 ( we replace n in the formule of h(n) by g(n).

h(g(n))=4(n-1)-5

h(g(n))=4n-4-5

h(g(n))=4n-9

Hope you understand it