12.6.24 Quadratic Review

Front

What is a quadratic inequality?

Back

Front

How do you solve a quadratic inequality?

Back

To solve a quadratic inequality, first find the roots of the corresponding quadratic equation, then test intervals between the roots to determine where the inequality holds true.

Front

What is the vertex form of a quadratic function?

Back

Front

What does the discriminant of a quadratic equation tell us?

Back

Front

What is the standard form of a quadratic function?

Back

Front

How do you find the y-intercept of a quadratic function?

Back

Front

What is the significance of the x-intercepts of a quadratic function?

Back

Front

What is the maximum or minimum value of a quadratic function?

Back

Front

What is the quadratic formula?

Back

Front

How do you graph a quadratic function?

Back

To graph a quadratic function, identify the vertex, axis of symmetry, x-intercepts, and y-intercept, then plot these points and draw a smooth curve.