Evaluate f(3) for f(x) = (2x + 3)/(x + 1).

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Multiple Choice

Evaluate f(3) for f(x) = (2x + 3)/(x + 1).

Explanation:
Evaluating a function at a specific input means substituting that input into the expression. For f(x) = (2x + 3)/(x + 1), plug in x = 3: the numerator is 2·3 + 3 = 9, the denominator is 3 + 1 = 4. So f(3) = 9/4, which is 2.25. This is the correct value for the input 3.

Evaluating a function at a specific input means substituting that input into the expression. For f(x) = (2x + 3)/(x + 1), plug in x = 3: the numerator is 2·3 + 3 = 9, the denominator is 3 + 1 = 4. So f(3) = 9/4, which is 2.25. This is the correct value for the input 3.

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