Teacher
12x-5y=-612x−5y=−612, x, minus, 5, y, equals, minus, 6
-4x+7y=9−4x+7y=9minus, 4, x, plus, 7, y, equals, 9
chayton bulan
12x-5y=1012x−5y=1012, x, minus, 5, y, equals, 10 -4x+7y=9−4x+7y=9minus, 4, x, plus, 7, y, equals, 9
8x-14y=-188x−14y=−188, x, minus, 14, y, equals, minus, 18 8x+2y=38x+2y=38, x, plus, 2, y, equals, 3
which system has the same solution as the teacher's system?

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

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