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This set of tutorials provides 8 examples of graphical solutions to quadratic equations.
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Solving Quadratic Equations Graphically
Overview This set of tutorials provides 8 examples of solving Quadratic Equations graphically.
Solving Quadratic Equations Graphically, Example 1: Two solutions, one positive, one negative. Parabola opens downward.
Solving Quadratic Equations Graphically, Example 2: Two solutions, one positive, one negative. Parabola opens upward.
Solving Quadratic Equations Graphically, Example 3: Two solutions, both positive. Parabola opens downward.
Solving Quadratic Equations Graphically, Example 4: Two solutions, both negative. Parabola opens upward.
Solving Quadratic Equations Graphically, Example 5: One solution. Parabola opens downward.
Solving Quadratic Equations Graphically, Example 6: One solution. Parabola opens upward.
Solving Quadratic Equations Graphically, Example 7: No solutions. Parabola opens upward.
Solving Quadratic Equations Graphically, Example 8: No solution. Parabola opens downward.