1/21 Alg1 Week Review
Presentation
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Mathematics
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8th - 10th Grade
•
Medium
Kourtney Kukowski
Used 2+ times
FREE Resource
4 Slides • 4 Questions
1
Week Review
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2
Tuesday
Learning Target: I can describe the solutions to an inequality in 2 variables.
The solution of a linear inequality in two variables is all ordered pairs (x, y) that make the inequality true.
The solution of a linear equality in 2 variables can be seen as the shaded region on a graph that represents the infinitely many solutions.
3
Multiple Choice
The equation of the boundary line in the graph is
TRUE or FALSE: The inequality represented by the graph is
.4
Multiple Choice
If the equation of the line is , then what inequality does this graph represent?
5
Wednesday
Learning Target: I can identify the solutions to a system of inequalities graphically.
A system of linear inequalities is made up of two or more linear inequalities.
Look at the solutions of each inequality separately. Then find points that are solutions to both inequalities. The solution is the double-shaded section of the graph!
6
Multiple Choice
Red boundary line inequality:
Blue boundary line inequality:
TRUE or FALSE: The solution to the system of inequalities is seen as section 4.
7
Multiple Choice
The inequality represented by the blue boundary line and blue shading is .
What is the other inequality? (represented by the red boundary line and yellow shading)
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Move to Google Classroom to complete your exit ticket. Have an awesome 3-day weekend! :)
Week Review
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