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If f(x)=|2x-4| find f(-7)
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4 votes
If f(x)=|2x-4| find f(-7)

User Zavaz
by
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1 Answer

4 votes

Answer:

18

Explanation:

sub in x = -7 into the equation

f(-7) = |-14-4| = |-18| = 18

User Phil Brubaker
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