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Evaluate the following functions f(x)= 3x-5
f(3)

User Hackio
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Answer: f(3) = 4

Explanation:

When evaluating a function of x at a single value, plug the number into the equation everywhere you see an x. In this case, f(x) = 3x - 5, so f(3) = 3(3) - 5. Using order of operations, we evaluate the multiplication first and then subtract. 3 times 3 equals 9, and then subtract 5 to get 4.

User Jegan
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