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Practice problem

Solve a Linear-Quadratic System by Graphing

By Taylor Evans
+5 contributors
Contributors
Quadratic graphs y = (x-1)(x+1) and y = -(x-2)(x+2). The open upward quadratics roots are green. The open downward quadratic roots are blue. The vertices are purple. The intersections are red.

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Identify the solution(s) to the set of quadratic equations graphed above.

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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