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stiv31 [10]
3 years ago
12

Which values for A and B will create infinitely many solutions for this system of equations?

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0

Answer:  C) A = 6, B = -15

<u>Step-by-step explanation:</u>

In order to have infinitely many solutions, you must end up with 0 = 0 when adding the equations together.

 4x  -  Ay  =  15

<u> -4x  + 6y  =  B  </u>

    (6 - A)y = 15 + B

       ↓               ↓

  6 - A = 0      15 + B = 0

        6 = A             B = -15

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