Graphing Two-Variable Inequalities
Grade 9 · Math · 45 min· Hsa-rei.d.12; Hsa-rei.d.10; Hsa-ced.a.3
What's Included
Learning Objective
I can write inequalities to represent real-world constraints and determine possible solutions by analyzing the graph.
Warm-Up Video
Khan Academy · 5:12
Graphing two variable inequality
Practice Questions
7 questions · Short answer
Exit Ticket
Quick comprehension check
“A local basketball team has a budget of $800 for new uniforms. Each uniform costs $50. Write an inequality to represent the number of uniforms (x) the team can purchase. Then, describe how you would graph this inequality. A concert venue has a maximum capacity of 1,500 people. If each ticket costs $30, write an inequality to represent the total revenue (R) from ticket sales based on the number of tickets sold (x). Then, explain how you would graph this inequality.”
Complete Lesson Package
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