GP - Lesson: Intro to Inequalities (x right) RC
Presentation
•
Mathematics
•
9th Grade
•
Medium
Standards-aligned
Christopher Gassler
Used 8+ times
FREE Resource
3 Slides • 4 Questions
1
Introduction to Inequalities
(x on right)
Objective: Understand and graph inequalities
2
Multiple Select
If 8 > x, what are some values that could be x?
4
-8
0
11
23
3
VOCABULARY
5 = x: "5 equals x" so x is 5
5 < x: "5 is less than x" so x is 6, 7, 8, 9, 10, ...
5 ≤ x: "5 is less than or equal to x" so x is 5, 6, 7, 8, 9, 10, ...
5 > x: "5 is greater than x" so x is 4, 3, 2, 1, 0 -1, -2, -3 ...
5 ≥ x: "5 is greater than or equal to x" so x is 5, 4, 3, 2, 1, 0 -1, -2, -3 ...
4
Match
Match the following inequalities with their translations.
5 < x
5 > x
-5 < x
-5 > x
five is less than x
five is greater than x
negative five is less than x
negative five is greater than x
five is less than x
five is greater than x
negative five is less than x
negative five is greater than x
5
GRAPHICAL REPRESENTATIONS
Example: 6 = x
Example: 6 < x
Example: 6 ≤ x
Example: 6 > x
Example: 6 ≥ x
6
Match
Match the following word descriptions with their graph.
12 is greater than x
12 is less than x
12 is greater than or equal to x
12 is less than or equal to x
12 is greater than x
12 is less than x
12 is greater than or equal to x
12 is less than or equal to x
7
Match
Match the graph with the inequality.
16 < x
16 > x
16 ≤ x
16 ≥ x
16 < x
16 > x
16 ≤ x
16 ≥ x
Introduction to Inequalities
(x on right)
Objective: Understand and graph inequalities
Show answer
Auto Play
Slide 1 / 7
SLIDE
Similar Resources on Wayground
6 questions
2-8 Proportions and Similar Figures
Presentation
•
8th - 9th Grade
8 questions
Volume of cylinders
Presentation
•
8th Grade
6 questions
Domain and Range (Advanced)
Presentation
•
9th Grade
6 questions
6.9 - Quadratic functions in context
Presentation
•
9th Grade
9 questions
Translations
Presentation
•
9th Grade
6 questions
What are Integers?
Presentation
•
9th Grade
6 questions
جمع الاعداد الطبيعية
Presentation
•
KG
8 questions
Equação do 1º grau
Presentation
•
9th Grade
Popular Resources on Wayground
24 questions
PBIS-HGMS Day 10
Quiz
•
6th - 8th Grade
10 questions
HCS SCI 03 Summer School Review 3
Quiz
•
3rd Grade
11 questions
Home Scope
Quiz
•
7th - 8th Grade
15 questions
HCS SCI 05 Summer School Assessment 3 Review
Quiz
•
5th Grade
35 questions
Lufkin Road Middle School Student Handbook & Policies Assessment
Quiz
•
7th Grade
18 questions
Geo 11.3 Area of Circles and Sectors
Quiz
•
9th - 11th Grade