SOLUTION: What is the range of the function y=-2xsquared+x when the domain is {1,3,5}?

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Question 271361: What is the range of the function y=-2xsquared+x when the domain is {1,3,5}?
Answer by LarissaRichardson(34) About Me  (Show Source):
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y=-2x^2+x Domain {1,3,5}
y=-2(1)^2+1
y=-2+1
y=-1
y=-2(3)^2+3
y=-2(9)+3
y=-18+3
y=-15
y=-2(5)^2+5
y=-2(25)+5
y=-50+5
y=-45
Range {-1,-15,-25}