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Hitman42 [59]
3 years ago
14

I can't seem to figure this one out, this is all the info that was given:

Mathematics
1 answer:
vazorg [7]3 years ago
7 0

Answer:

4a + 4

Step-by-step explanation:

f(x) = x² + 2

f(a) = a² + 2

f(a+2) = (a+2)² + 2

f(a+2) − f(a) = (a+2)² + 2 − (a² + 2)

f(a+2) − f(a) = a² + 4a + 4 + 2 − a² − 2

f(a+2) − f(a) = 4a + 4

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