Lesson 6: Interpret the slope and y-intercept of a linear function

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.

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Warmup

Activity #1 (30 minutes)

1. Topic: Interpret the slope and y-intercept of a linear function(Applet).

2. Explainer Video: Interpret the slope and y-intercept of a linear function.

Practice Exercise

Topic: Interpret the slope and y-intercept of a linear function.

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

Topic: Interpret the slope and y-intercept of a linear function.

  1. An applet.
  2. An explainer video on "Interpret the slope and y-intercept of a linear function".
  3. A skills exercise from the IXL website on "Interpret the slope and y-intercept of a linear function". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Interpret the slope and y-intercept of a linear function". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.