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15-12-2020
Mathematics

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In the equation, f(x)=2x-4(x+1), what is the value of f(-14)?

A. 32
B. -32
C. 5
D. 24

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15-12-2020

Answer:

D. 24

Step-by-step explanation:

Plug in -14 to the equation:

f(x) = 2x - 4(x + 1)

f(-14) = 2(-14) - 4(-14 + 1)

Simplify:

f(-14) = -28 - 4(-13)

f(-14) = -28 + 52

f(-14) = 24

So, D is the correct answer.

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