Let f(x) = x2 and g(x) = x − 3. evaluate (g ∘ f)(−2). 1 7 20 −20

For this case we have the following functions:

We must find

By definition we have to:

So:

We must evaluate the composite function for

ANSWER

1

EXPLANATION

The given functions are:

and

We substitute x=-2 to obtain;

We simplify to obtain:

The first choice is correct.

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step-by-step explanation:

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.