4 years ago

Solve the quadratic equation by using the graph.

1 answer:

6 0

Answer: x = -1, x = 1

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

The solutions are where the graph crosses the x-axis.

The graph crosses the x-axis when x = -1 and also when x = 1.

So there are 2 solutions: x = -1 and x = 1

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