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If f(x) = x2 + 3x + 5, what is fla+h)?

1 Answer

6 votes

Answer:

f(a+h) = (a²+h²+2ah) + 3a+3h + 5,

Explanation:

f(x) = x2 + 3x + 5,

f(a+h) = (a+h)² + 3(a+h) + 5,

f(a+h) = (a²+h²+2ah) + 3a+3h + 5,

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