If x = -3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation? the discriminant is negative the discriminant is -3. the discriminant is 0. the discriminant is positive

The discriminant is 0

Step-by-step explanation:

Since the graph of the quadratic equation has only one x-intercept, we can conclude that the quadratic has only one real root.

If a quadratic equation has only one real root, then the discriminant is 0

If x = -3 is the only x-intercept of the graph of a quadratic equation then the discriminant is 0

multiple all that

step-by-step explanation:

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