Quadratic Formula

Front

What is the Quadratic Formula?

Back

Front

What does the discriminant of a quadratic equation indicate?

Back

Front

If the discriminant equals 0, how many real solutions does the quadratic have?

Back

1 Real Solution.

Front

If the discriminant is positive, how many real solutions does the quadratic have?

Back

2 Real Solutions.

Front

Back

a = 4, b = -8, c = -3.

Front

What is the standard form of a quadratic equation?

Back

Front

What is the vertex form of a quadratic equation?

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

How do you find the x-intercepts of a quadratic function?

Back

To find the x-intercepts, set the quadratic equation equal to zero and solve for x using the Quadratic Formula or factoring.

Front

What is the significance of the coefficient 'a' in a quadratic equation?

Back

The coefficient 'a' determines the direction of the parabola. If 'a' is positive, the parabola opens upwards; if 'a' is negative, it opens downwards.