Please helpppp I’m not sure how to solve

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Eben Geer asked May 16, 2022

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15 votes

Please helpppp I’m not sure how to solve

Mathematics
high-school

Eben Geer asked May 16, 2022

by Eben Geer

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1 Answer

24 votes

Answer:

If a is 1.. we substitute one in every a in g(a)

4 * 1 + 16

4+ 16 = 20

g(a)= 20

f(20)

-16 + 20 = 4

and 4/4 = 1

so f (g (a)) = a

Explanation:

Guozqzzu answered May 21, 2022

by Guozqzzu

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