Linear Inequalities and Graphs Review
6.5-6.6 Review
Write a linear inequality that
represents the graph
Write a linear inequality that
represents the graph
Write a linear inequality that
represents the graph
A fish market charges $9 per
pound for cod and $12 per pound
of flounder. What is the inequality
that shows how much of each type
of fish the store must sell to reach
a daily quota of at least $120.
Graph the inequality too!
Write a linear inequality that
represents the graph
Write a linear inequality that
represents the graph
Mark is a student, and he can work
for at most 20 hours a week. He
needs to earn at least $75 to cover
his weekly expenses. His dog
walking job pays $5 per hour and
his job as a car wash attendant
pays $4 per hour. Write a system
of linear inequalities to model the
situation, and graph the
inequalities.
The content covers reviewing linear inequalities, determining solution pairs, graphing inequalities, writing inequalities from graphs, and applying inequalities to real-life situations like fish market pricing. Various examples and images are provided to enhance understanding and practice skills.
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Presentation Transcript
Determine whether the ordered pair is a solution to the linear inequality ? 2? + 1 (2,2)
Determine whether the ordered pair is a solution to the linear inequality 3? > 5? 12 ( 6,1)
Graph the linear inequality ? > 2? 6
Graph the linear inequality ? < 3 2? 4
Graph the linear inequality ? 1 2? + 3
Write a linear inequality that represents the graph
Write a linear inequality that represents the graph
Write a linear inequality that represents the graph
A fish market charges $9 per pound for cod and $12 per pound of flounder. What is the inequality that shows how much of each type of fish the store must sell to reach a daily quota of at least $120. Graph the inequality too!
Determine whether the ordered pair is a solution to the linear inequality 8,2 0.3? + 4? > 9 3? 2? 17
Solve the system of linear inequalities by graphing ? > 2? 3 ? > 5
Determine whether the ordered pair is a solution to the linear inequality 2,12 ? > 2? + 4 ? < 3? + 7
Solve the system of linear inequalities by graphing ? >1 ? ? + 4 4?
Write a linear inequality that represents the graph
Solve the system of linear inequalities by graphing ? 2 3? + 4 ? > 6
Write a linear inequality that represents the graph
Mark is a student, and he can work for at most 20 hours a week. He needs to earn at least $75 to cover his weekly expenses. His dog walking job pays $5 per hour and his job as a car wash attendant pays $4 per hour. Write a system of linear inequalities to model the situation, and graph the inequalities.
