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).

Question

Mathematics

Amaya Pineda

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).

+1

Answers (2)

Know the Answer?

Maribel Frank · Answer 1

d

Step-by-step explanation:

took unit test on egde

Anderson Briggs · Answer 2

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.