Ch 28: 8th Grade Math: Graphing Functions

Your eighth grader will better understand graphing functions through the helpful and interesting videos found in this chapter. Interactive worksheets and lesson quizzes can be accessed at any point before, after, or during the lesson.

Graphing Functions - Chapter Summary

The video lessons found in this chapter will clarify some of the mathematical concepts your middle school student has been learning in class. Instructors cover how to graph functions, how to find slope, and define parabolas. Your child will also learn some formulas, like the midpoint and distance formulas. In addition to the short videos, your child will have access to other resources- such as tests, quizzes, and worksheets.

Chapter Lessons and Objectives

Lesson Objective
Graph Functions by Plotting Points Instructors describe how to plot points on a graph.
Identify Where a Function is Linear, Increasing or Decreasing, Positive or Negative This lesson shows students how to analyze a function based on its graph.
Linear Equations: Intercepts, Standard Form and Graphing In this lesson, students learn how to graph one-variable equations.
How to Find and Apply The Slope of a Line Students study how to identify a function's slope on a graph.
How to Find and Apply the Intercepts of a Line Students investigate how to find a line's intercepts.
Graphing Undefined Slope, Zero Slope and More Using algebra, students graph several different types of slopes.
Equation of a Line Using Point-Slope Formula Instructors explain the point-slope formula and how to apply it.
How to Use The Distance Formula This lesson teaches students how to find the length of a line segment.
How to Use The Midpoint Formula Students find midpoints of line segments in the coordinate plane.
What is a Parabola? In this lesson, students are introduced to parabolas.
Parabolas in Standard, Intercept, and Vertex Form At the end of this lesson, students should be able to graph parabolas in a variety of forms.
How to Graph Cubics, Quartics, Quintics and Beyond This lesson introduces students to types of quadratic equations and how to graph them.

10 Lessons in Chapter 28: 8th Grade Math: Graphing Functions
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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