Linear Inequalities

Let's study linear inequalities in one and two variables and how to solve them graphically.

Intermediate 0 Students enrolled
Created by School Prep . Last updated Sat, 17-Apr-2021 English
Curriculum for this course
43 Lessons 28:28:45 Hours
Introduction to inequalities with variables
5 Lessons
  • Testing solutions to inequalities 00:05:10
  • Plotting inequalities 00:06:14
  • Plotting an inequality example 00:01:34
  • Inequalities word problems 00:02:54
  • Quiz1 3
  • One-step inequalities examples 00:10:28
  • One-step inequalities: -5c ≤ 15 00:02:54
  • One-step inequality involving addition 00:01:54
  • One-step inequality word problem 00:02:09
  • Inequalities using addition and subtraction 00:07:48
  • Solving and graphing linear inequalities 00:02:15
  • Quiz2 3
  • Two-step inequalities 00:04:32
  • Two-step inequality word problem: apples 00:06:39
  • Two-step inequality word problem: R&B 00:02:01
  • Quiz3 3
  • Inequalities with variables on both sides 00:05:38
  • Inequalities with variables on both sides (with parentheses) 00:03:47
  • Multi-step inequalities 00:08:02
  • Quiz4 3
  • Compound inequalities: OR 00:04:31
  • Compound inequalities: AND 00:05:13
  • A compound inequality with no solution 00:02:41
  • Double inequalities 00:04:28
  • Compound inequalities examples 00:11:45
  • Quiz5 3
  • Testing solutions to inequalities 00:06:06
  • Testing solutions to systems of inequalities 00:01:15
  • Quiz6 3
  • Constraining solutions of two-variable inequalities 00:04:12
  • Constraining solutions of systems of inequalities 00:05:48
  • Quiz7 3
  • Intro to graphing two-variable inequalities 00:08:04
  • Graphing two-variable inequalities 00:03:03
  • Two-variable inequalities from their graphs 00:03:20
  • Intro to graphing systems of inequalities 00:05:36
  • Graphing systems of inequalities 00:03:24
  • Graphing two-variable inequalities (old) 00:05:20
  • Quiz8 3
  • Quiz 1 1
  • Quiz 2 1
  • Notes
  • Question Bank
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