High School

If [tex]f(x) = -2(x + 7)[/tex], then what is [tex]f(-10)[/tex]?

A. 66
B. 34
C. -34
D. -6

Answer :

The Answer is 6.

Explanation:
f(x)=-2(x+7)
f(-10)=-2((-10)+7)
f(-10)=-2(-3)
f(-10)=6

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