12.2 Solving Quadratics by Graphing - Practice

Draw a parabola that will have TWO REAL solutions.

Answer explanation

Your drawing should show a parabola (opening up or down is fine) that crosses the x-axis in TWO places! Two examples are shown below.

Draw a parabola that will have ONE REAL solution.

Answer explanation

Your drawing should show a parabola (opening up or down is fine) that crosses the x-axis in ONE place! Two examples are shown below.

Draw a parabola that will have TWO IMAGINARY solutions.

Answer explanation

Your drawing should show a parabola (opening up or down is fine) that NEVER crosses the x-axis! Two examples are shown below.

What are the solutions to the to the quadratic function whose graph is shown below? (Select all that apply)

• x=-3

• x=2

• x=5

• Two Imaginary Solutions

• x=0

What are the solutions to the to the quadratic function whose graph is shown below? (Select all that apply)

• x=-3

• x=2

• x=5

• Two Imaginary Solutions

• x=0

What are the solutions to the to the quadratic function whose graph is shown below? (Select all that apply)

• x=4

• x=-4

• x=3

• Two Imaginary Solutions

• x=0

What are the solutions to the to the quadratic function whose graph is shown below? (Select all that apply)

• x=-1

• x=-2

• x=-4

• Two Imaginary Solutions

• x=0

• x=6.708

• x=-4.508

• x=-8

• x=-1.108

• x=3.608