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Alik [6]
2 years ago
8

X - 2y = - 7:(.3), (-9, )

Mathematics
1 answer:
omeli [17]2 years ago
8 0

Answer:

{x,y}={1,−3}

Step-by-step explanation:

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Step-by-step explanation:

The equation is fairly easily written in vertex form, as the vertex point is on a grid line intersection at (-2, 1). The parabola opens downward, so the scale factor is negative.

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