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If f(x) = 3x + 2, what is f(5)?
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If f(x) = 3x + 2, what is f(5)?

User Dimitrisli
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1 Answer

3 votes

Answer:

17

Explanation:

f(x) is the same as y=. "What is f(5)" is the same as saying what is y=3x + 2 when x is 5.

Either way, you are going to replace x with is numerical value, which is 5, and then solve.

y = 3(5) + 2

y = 15 +2

y = 17

f(5) = 17

User Jnforja
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6.0k points
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