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2 years ago

If f(x)= (3+x) ——- , what is f(a+2)? (x-3)

Mathematics

1 answer:

Sladkaya [172]2 years ago

3 0

Answer:

Step-by-step explanation:

If f(x)= (3+x)

--——- , what is f(a+2)?

(x-3)

To answer this, replace each instance of x with a + 2:

3 + a + 2 5 + a

f(a + 2) = ----------------- = --------------

a + 2 - 3 a - 1

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