Lesson 4: Find the number of solutions to a system of equations by graphing

Complete the exercises in this section at your pace. Before you begin, click on “Materials” to verify what’s covered. The Geogebra Activity for this lesson will be created only upon request, and you’ll receive a link in your inbox to join a class in Realtime! Also, if you haven’t signed up for the IXL SKILLS PACKAGE yet, the login credentials you’ll receive from the link below, will expire after 2 days.

For login, click here.

Warmup

Activity #1 (30 minutes)

1. Topic: Find the number of solutions to a system of equations by graphing(Applet).

2. Explainer Video: Find the number of solutions to a system of equations by graphing.

Practice Exercise

Topic: Find the number of solutions to a system of equations by graphing.

Quiz Time – (Two sets: 30 minutes each).

Topic: Find the number of solutions to a system of equations by graphing.

  1. An applet.
  2. An explainer video on "Find the number of solutions to a system of equations by graphing".
  3. A skills exercise from the IXL website on "Find the number of solutions to a system of equations by graphing". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Find the number of solutions to a system of equations by graphing". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.