thestorm55 thestorm55

12-10-2016
Mathematics

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given f(x)=2|x|+3x what is solve f(-2)

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texaschic101 texaschic101

12-10-2016

f(x) = 2|x| + 3x

f(-2) = 2|-2| + 3(-2)
f(-2) = 2(2) + 3(-2)
f(-2) = 4 + (-6)
f(-2) = 4 - 6
f(-2) = -2

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