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If the domain of the function 6x2 - 3y = 9 is {-1, 2, 5}, then what is the corresponding range?
6x^(2)-3y=9 6x^(2)=3y+9... (6x^(2))/(6)=(3y)/(6)+(9)/(6)... x^(2)=(3y)/(6)+(9)/(6)... x^(2)=(y+3)/(2)... x=\~((y+3)/(2))... x=\(~(y+3))/(~(2))... x=\(~(y+3))/(~(2))*(~(2))/(~(2))... x=\(~(2(y+3)))/(2)... x=(~(2(y+3)))/(2).. [ . x=-(~(2(y+3)))/(2)... x=(~(2(y+3)))/(2),-(~(2(y+3)))/(2).. (2(y+3)) =-3_[-3, I )... The Range: is y>=-3_[-3, I ) Note: I is the sign for the infinte sign ]
Expert answered|OxTornado007|Points 6619|
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Asked 1/25/2013 2:12:59 PM
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Boycott, Divestment and Sanctions (BDS) is a global campaign which uses economic and political pressure on Israel to comply with the stated goals of the movement.
Added 4/28/2014 10:02:13 AM
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