If f(x)=x2-2and g(x)=x-3 what is (fog)(x)?

The Answer is -2

Step-by-step explanation:

Given f(x) = -2

and g(x)= x-3

Now fog(x) is a composite function

i.e. A function that depends on another function

Here domain of f(x) is g(x)

i.e. g(x) is substituted in place of x

i.e. we substitute x with x-3

So f(g(x))

=f(x-3)

= -2

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step-by-step explanation: