Question

Which graph shows a quadratic function with a discriminant value of 0?

On a coordinate plane, a parabola opens up. It goes through (negative 2, 0), has a vertex at (0.5, negative 6.2), and goes through (3, 0).

On a coordinate plane, a parabola opens down. It goes through (negative 2, 0), has a vertex at (0, 4), and goes through (2, 0).

On a coordinate plane, a parabola opens up. It goes through (negative 2, 4), has a vertex at (0, 0.5), and goes through (2, 4).

On a coordinate plane, a parabola opens up. It goes through (negative 1, 4), has a vertex at (1, 0), and goes through (3, 4).

Answer 1

Answer: the parabola that opens up. then goes through (negative 1, 4), and has a vertex at (1, 0), and goes through (3, 4).

Step-by-step explanation: i just did this question.

Answer 2

On a coordinate plane, the parabola that opens up. then goes through (negative 1, 4), and has a vertex at (1, 0), and goes through (3, 4).

A quadratic function is one of the forms f(x) = ax2 + bx + c, where a, b, and c are numbered with a not equal to zero. The graph of a quadratic function is a curve called a parabola. Parabolas may open upward or downward and vary in "width" or "steepness", but they all have the same basic "U" shape.

What is an example of a quadratic function?

The quadratic function equation is f(x) = ax2 + bx + c, where a ≠ 0. Let us see a few examples of quadratic functions: f(x) = 2x2 + 4x - 5; Here a = 2, b = 4, c = -5. f(x) = 3x2 - 9; Here a = 3, b = 0, c = -9.

What is a quadratic equation in math?

Definitions: A quadratic equation is a second-order polynomial equation in a single variable x ax2+bx+c=0. with a ≠ 0 . Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.

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