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ladessa [460]
2 years ago
11

Please helpppp I’m not sure how to solve

Mathematics
1 answer:
Nesterboy [21]2 years ago
6 0

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

Step-by-step explanation:

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