Will give medal for answer
Determine which system below will produce infinitely many solutions.

−6x + 3y = 18
4x − 3y = 6
2x + 4y = 24
6x + 12y = 36
3x − y = 14
−9x + 3y = −42
5x + 2y = 13
−x + 4y = −6

Question

Will give medal for answer 
Determine which system below will produce infinitely many solutions.

 −6x + 3y = 18
4x − 3y = 6
 2x + 4y = 24
6x + 12y = 36
 3x − y = 14
−9x + 3y = −42
 5x + 2y = 13
−x + 4y = −6

jango_in_dtown · Answer

First check the determinant.. for which two sets the determinant is zero

jango_in_dtown · Answer

then for those sets check which equation is a scalar multiple of the other one

jango_in_dtown · Answer

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