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Provide an Appropriate Response {−3,−6}\{ - 3 , - 6 \}

Question 233

Multiple Choice

Provide an appropriate response.
-For a certain system of two linear equations, the solution set is {−3,−6}\{ - 3 , - 6 \} , and D=18D = 18 . Find the values of DXD _ { X } and Dy\mathrm { D } _ { \mathrm { y } }


A) Dx=−16;Dy=−13\mathrm { D } _ { \mathrm { x } } = - \frac { 1 } { 6 } ; \mathrm { D } _ { \mathrm { y } } = - \frac { 1 } { 3 }
B) DX=−3;Dy=−6\mathrm { D } _ { \mathrm { X } } = - 3 ; \mathrm { D } _ { \mathrm { y } } = - 6
C) Dx=−54;Dy=−108\mathrm { D } _ { \mathrm { x } } = - 54 ; \mathrm { D } _ { \mathrm { y } } = - 108
D) DX=−108;Dy=−54\mathrm { D } _ { \mathrm { X } } = - 108 ; \mathrm { D } _ { \mathrm { y } } = - 54

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