3 years ago

Which equation has (2, -1) as a solution? A.) y=2x-1 B.) y=x+3 C.) y=x-3 D.) y=-2x+1

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2 answers:

Nadusha1986 [10]3 years ago

8 0

C.........................................

irina [24]3 years ago

6 0

C. All you have to do, is plug in the numbers that are give. -1 substitutes for y and 2 substitutes for x. Then just solve.
-1 = (2) - 3
-1 = 2 - 3
-1 = -1

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