document.write( "Question 407883: Find the range of f(x) = -2x^2 + 4 for the domain (-3, 0, 2) \n" ); document.write( "
Algebra.Com's Answer #287404 by jim_thompson5910(35256)\"\" \"About 
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Simply plug in each value from the domain to get corresponding values in the range.\r
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\n" ); document.write( "\n" ); document.write( "So plug in x=-3 to get f(-3)=-2(-3)^2+4 = -14\r
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\n" ); document.write( "\n" ); document.write( "Plug in x=0 to get f(0)=-2(0)^2+4 = 4\r
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\n" ); document.write( "\n" ); document.write( "Plug in x=2 to get f(-2)=-2(2)^2+4 = -4\r
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\n" ); document.write( "\n" ); document.write( "So the range is {-14, -4, 4}\r
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