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| Math Central | Quandaries & Queries |
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Question from Thomas, a parent: sketch a quadratic function with zeros at -3 and 1 |
Hi Thomas,
The graph of a quadratic function is a parabola that either opens upwards
or downwards.
If it has zeros at -3 and 1 then it crosses the X-axis at x = -3 and x = 1.
I hope this helps,
Penny
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