SOLUTION: {{{what is the range of the function f(x)=3x+2 when the domain is {-4,-2,3}?}}}

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Question 118431:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the range of the function f(x)=3x+2 when the domain is {-4,-2,3}
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Let x = -4, then y = -12+2 = -10
Let x = -2, then y = -6+2 = -4
Let x = 3, then y = 9+2 = 11
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Range = {-10,-4,11}
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Cheers,
Stan H.