Express the function H in the form f(g(x)). Use non-identity functions for f(x) and g(x).

Question

H(x)=|8-x⁶|

f(x)=?

g(x)=?

Answer 1

Let g(x) = 8 - x⁶ and f(x) = l x l

Then f(g(x)) = f(8 - x⁶) = l 8 - x⁶ l = H(x)