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What is the range of the function f(x)= -2x-4 when the domain is {-3,-2,-1}?
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What is the range of the function f(x)= -2x-4 when the domain is {-3,-2,-1}?

User Renan Ferreira
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F(-3)=(-2)*(-3)-4=6-4=2

F(-2)=(-2)*(-2)-4=4-4=0

F(-1)=(-2)*(-1)-4=2-4=-2
User Jingteng
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