Mathematics, 19.01.2021 08:50 ayoismeisalex
Which is the graph of a quadratic equation that has a negative discriminant?
A) On a coordinate plane, a parabola opens down. It goes through (negative 4, negative 4), has a vertex at (negative 2, 0), and goes through (0, negative 4).
B) On a coordinate plane, a parabola opens down. It goes through (negative 4, negative 4), has a vertex at (negative 2, 0), and goes through (0, negative 4).
C) On a coordinate plane, a parabola opens up. It goes through (negative 4, 4), has a vertex at (negative 2, 0), and goes through (0, 4).
D) On a coordinate plane, a parabola opens up. It goes through (negative 4, 8), has a vertex at (negative 2, 4), and goes through (0, 8).
Answers: 2
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Which is the graph of a quadratic equation that has a negative discriminant?
A) On a coordinate pla...
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