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Find f(-7) if f(x) = 2x + 8. -6 2 3 22

Find f(-7) if f(x) = 2x + 8. -6 2 3 22
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Find f(-7) if f(x) = 2x + 8. -6 2 3 22

User Kolboc
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2 Answers

5 votes
All you're gonna do is plug in -7 everywhere where x is
Find f(-7) if f(x) = 2x + 8. -6 2 3 22-example-1
User Nagireddy Hanisha
by
7.7k points
4 votes
Just subst. -7 for x in f(x) = 2x + 8. We get 2(-7) + 8, or -6.

User Tbekolay
by
8.2k points
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