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andre [41]
3 years ago
14

Line M is represented by the following equation:

Mathematics
2 answers:
NikAS [45]3 years ago
8 0

9514 1404 393

Answer:

  C:  2x+2y=-2

Step-by-step explanation:

The equation that makes the system have infinitely many solutions is one that is dependent on the given equation. The easiest way to make a dependent equation is to multiply the given equation by some constant.

Here, choice C has the original equation multiplied by 2, so it is dependent on the given equation.

  x + y = -1   ⇒   2(x + y) = 2(-1)   ⇒   2x + 2y = -2 . . . . matches choice C

Naily [24]3 years ago
5 0

Step-by-step explanation:

c

if you divide the answer althrough by 2 you should get the above equation

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