SOLUTION: What is the range of the function f(x)=4x-3 if the domain is {-1.0.2}?

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Question 363867: What is the range of the function f(x)=4x-3 if the domain is {-1.0.2}?
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
What is the range of the function f(x)=4x-3 if the domain is {-1.0.2}?
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f(-1) = -4-3 = -7
f(0) = 0-3 = -3
f(2) = 8-3 = 5
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Range = {-7,-3,5}
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Cheers,
Stan H.
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