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Find f(-2) if f(x) = x + x + 7. f(-2) =
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Find f(-2) if f(x) = x + x + 7. f(-2) =

User Girish Bhutiya
by
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1 Answer

5 votes

Answer:

f(-2) = 3

Explanation:

Given that,

f(x) = x + x + 7

We need to find the value of f(-2).

Put x = -2 in the given function.

f(-2) = (-2) + (-2) + 7

= -2-2+7

= -4+7

= 3

Hence, the value of f(-2) is equal to 3.

User Tplusk
by
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