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12-02-2019
Mathematics

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Evaluate each function rule for x= -1/2 f(x) = 4(-1/2)-2

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MrsStrong MrsStrong

13-02-2019

Answer:

f(-1/2) = -4

Step-by-step explanation:

To evaluate the expression, substitute by replacing x with -1/2. Then simplify according to order of operations:

f(-1/2) = 4(-1/2) - 2

f(-1/2) = -4/2 - 2

f(-1/2) = -2 - 2

f(-1/2) = -4

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