Missile1 Missile1

13-12-2017
Mathematics

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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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serenitygy0424oz9sk0 serenitygy0424oz9sk0

13-12-2017

F(-3)=(-2)*(-3)-4=6-4=2

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

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

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