Mathematics
DoraPorcaro386
17

Which system of equations is represented by the graph? (2 points) y = x2 - 6x - 7 x - y = 1 y = x2 - 6x + 7 x + y = -1 y = x2 + 6x - 7 x - y = 1 y = x2 + 6x + 7 x + y = 1

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(1) Answers
danielaa

The system of equations is represented by the graph y= x2 + 6x +7 and x + y  = 1 Two equation accept the values (-6,7) and (-1,2).

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