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If f(x) = negative 3X -2, what if f(-5)?
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If f(x) = negative 3X -2, what if f(-5)?

User Lilith River
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1 Answer

7 votes

Answer:

f(- 5) = 13

Explanation:

Substitute x = - 5 into f(x)

f(x) = - 3x - 2 , then

f(- 5) = - 3(- 5) - 2 = 15 - 2 = 13

User Hatemjapo
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