Valeriecompton Valeriecompton

15-04-2018
Mathematics

contestada

If f(x)=x^2, g(x)=5 and h(x)+4, find each value
F[g(1)]
A. 25
B. 26
C. 21
D. 28

Respuesta :

Edufirst Edufirst

15-04-2018

Answer: option A. 25.

Explanation:

1) f [g (1) ] ⇒ find the image of g(1) and use it as the input for f(x).

2) g(x) = 5 => g(1) = 5

3) f (g (1) ) = f (5) = (5)² = 25

That is the answer: f [ g(1) ] = 25.

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