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26 December, 20:58

Which is the graph of a quadratic equation that has a negative discriminant?

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).

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).

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).

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).

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Answers (2)
  1. 26 December, 23:49
    0
    d

    Step-by-step explanation:

    took unit test on egde
  2. 26 December, 23:58
    0
    The answer is D,

    Step-by-step explanation:

    If the discriminant is negative, the graph will not pass through the x-axis, meaning there are no x-intercepts.
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