Question

Evaluate the function f(-6) if f(x) = 3x+9

Answer 1

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Explanation:

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Answer 2

f(-6) = -9

Explanation:

here, you substitute -6 for x in the function

f(x) = 3x + 9

f(-6) = 3(-6) + 9

f(-6) = -18 + 9

f(-6) = -9