(d) Let f(x) = 7x + 4 and g(x) = x3 – 4. Are f and...

Question

Question

(d) Let f(x) = 7x + 4 and g(x) = x3 – 4. Are f and g inverses? (You must explain your answer for credit. A yes or no with no

Answer 1

Answer #1

d) f(x) = fx +4 let f-Day afly) x = y +4 (2-4)= 3 f-63) =(x-4)3 +900 9 m)= x?4 let g(x) =P x=g(P) ::2.asp?-4 8+4=p3 . P = 38

Answer 2

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