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lilavasa [31]
4 years ago
12

Which equation has (2, -1) as a solution?

Mathematics
1 answer:
brilliants [131]4 years ago
7 0
(x,y) is a solution to an eqn when y = mx + c

A. 2(2)-1 = 3 <>-1

B. 2+3 = 5<>-1

C. 2-3 = -1 = y

so C has (2,-1) as a solution
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