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Evaluate f(x) = 8 + 2x for f(-6)
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3 votes
Evaluate f(x) = 8 + 2x for f(-6)

User RedNax
by
5.5k points

2 Answers

5 votes

Answer:

f(-6)= -4

Explanation:

f(x)=8+2x for f(-6)

-----

x= -6

substitute: 8+2(-6)

simplify using PEMDAS: 8+ (-12)

simplify using PEMDAS: -4

User Rizvan
by
5.3k points
4 votes

Answer:

f(-6) = -4

Explanation:

f(x) = 8 + 2x

Let x = -6

f(-6) = 8 + 2*-6

f(-6) = 8+-12

-4

User Bumkyu
by
4.8k points
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