Solving quadratics by graphing

Front

What is a quadratic equation?

Back

Front

What is the standard form of a quadratic function?

Back

Front

What does the graph of a quadratic function look like?

Back

The graph of a quadratic function is a U-shaped curve called a parabola.

Tags

CCSS.HSF-IF.C.7A

Front

What are the x-intercepts of a quadratic function?

Back

Tags

CCSS.HSF-IF.C.7A

Front

How do you find the axis of symmetry of a parabola?

Back

Front

What is the vertex of a parabola?

Back

Front

What is the significance of the vertex in a quadratic function?

Back

The vertex represents the maximum or minimum value of the quadratic function, depending on the direction of the parabola.

Front

What is the difference between maximum and minimum in a quadratic function?

Back

A maximum occurs at the vertex of a downward-opening parabola, while a minimum occurs at the vertex of an upward-opening parabola.

Front

How do you determine the direction of a parabola?

Back

Tags

CCSS.HSF-IF.C.7A

Front

What is the formula for finding the x-intercepts of a quadratic equation?

Back

Tags

CCSS.HSA-REI.B.4B