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If f(x)= x2 and g(x)= x + 6, find g(fo)).

OA.
-6
OB.
6
O C.
12
OD.
D. 36

User Svachon
by
8.1k points

1 Answer

9 votes

Given:

The functions are


f(x)=x^2


g(x)=x+6

To find:

The value of g(f(0)).

Solution:

We have,


f(x)=x^2

Putting x=0, we get


f(0)=0^2


f(0)=0

Now,


g(f(0))=g(0)
[\because f(0)=0]


g(f(0))=0+6
[\because g(x)=x+6]


g(f(0))=6

Therefore, the value of g(f(0)) is 6 and the correct option is B.

User Mcchiz
by
8.8k points

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