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What is f(-2)? Please help

User Pbatey
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1 Answer

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Answer:

f(-2) is a function that has an input of -2 and will output an answer depending on the definition of the function.

For instance, if we input -2 in the following function, we will get an output of -4

f(x) = 2x

f(-2) = 2x

f(-2) = 2(-2)

f(-2) = -4


User Steven Yong
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