Algebra 2 4-9 Guided Practice: Quadratic Systems

by Matthew Richardson

| 7 Questions1

20

Solve It! One way to draw a mouth on the face shown above is to graph the quadratic function below with the given domain restrictions.

What second quadratic function would you graph to open the mouth?

◆ Click here to open the image and overlayed smile parabola on Desmos.

◆ Add a new quadratic equation to create an open mouth.

◆ Take a screenshot of the face with the open mouth you created.

◆ Upload your screenshot to the canvas. Resize as needed.

2

2

10

Problem 1 Got It?

A

B

C

D

3

3

10

Problem 2 Got It?

A

B

C

D

4

4

10

Problem 3 Got It?

A

B

C

D

5

5

10

Problem 3 Got It?

A

B

C

D

6

10

Problem 4 Got It? Graph the solution of the system of inequalities. Zoom and pan your graph to establish an appropraite viewing window.

7

10

Problem 4 Got It? Reasoning: How many solutions can a system of inequalities have? Select all that apply.

exactly one solution

an infinite number of solutions

no solutions

exactly two solutions

Add to my formatives list

Formative uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to the Terms of Service and Privacy Policy.