Solving Quadratic Equations by Graphing

Front

What is a quadratic equation?

Back

Front

What does the graph of a quadratic equation look like?

Back

Tags

CCSS.HSF-IF.C.7A

Front

What are the key features of a parabola?

Back

Key features include the vertex, axis of symmetry, x-intercepts (roots), and y-intercept.

Front

How do you find the vertex of a parabola given by a quadratic equation?

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

What are the x-intercepts of a quadratic equation?

Back

Tags

CCSS.HSF-IF.C.7A

Front

What is the quadratic formula?

Back

Tags

CCSS.HSA-REI.B.4B

Front

What does the discriminant of a quadratic equation tell us?

Back

Tags

CCSS.HSA-REI.B.4B

Front

How can you determine the number of solutions of a quadratic equation by graphing?

Back

By graphing the quadratic function, the number of solutions corresponds to the number of times the parabola intersects the x-axis.

Front

What is the vertex form of a quadratic equation?

Back