Mathematics, 08.12.2020 17:30 kelseychristian24
If a quadratic equation has a negative leading coefficient and a discriminant of -40, which of the following is true?
1. The graph will be a parabola that opens down and does not touch the x-axis.
2. The graph will be a parabola that opens up and does not touch the x-axis.
3. The graph will be a parabola that opens down and touches the x-axis once.
4. The graph will be a parabola that opens down and touches the x-axis twice.
Answers: 2
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If a quadratic equation has a negative leading coefficient and a discriminant of -40, which of the f...
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