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If f(x) = 2x - 9, then f(3) = -3. True False
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5 votes
If f(x) = 2x - 9, then f(3) = -3.

True
False

User Oscarbranson
by
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2 Answers

1 vote
True, if you plug 3 in where x is you will get the answer shown.
User Flor
by
5.7k points
4 votes
true
work: f(3)=2(3)-9
f(3)=6-9
f(3)=-3
User Jerryurenaa
by
4.4k points
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