SOLUTION: Pamela says that if the graph of a quadratic function opens upwards, then the related quadratic equation has two solutions. Provide a counter example to Pamela's claim
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Question 1071739: Pamela says that if the graph of a quadratic function opens upwards, then the related quadratic equation has two solutions. Provide a counter example to Pamela's claim
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
Simple example:
, opens upward and has one repeated solution, 0 for both solutions.
, opens upward but has no zeros, not x-axis intercepts.
has no real solutions.
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