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Warm Up 12/6 Unit 3 Lesson 20

Warm Up 12/6 Unit 3 Lesson 20

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a solution in the context of a system of inequalities?

Back

A solution is a set of values for the variables that satisfies all inequalities in the system.

2.

FLASHCARD QUESTION

Front

How do you determine if a point is a solution to a system of inequalities?

Back

Substitute the coordinates of the point into each inequality. If all inequalities are satisfied, the point is a solution.

3.

FLASHCARD QUESTION

Front

What is the significance of the inequality x + y ≤ 300 in a ticket sales scenario?

Back

It represents the maximum number of tickets (adults and children) that can be sold, given the theater's seating capacity.

4.

FLASHCARD QUESTION

Front

What does the inequality 7.5x + 5.5y ≥ 2000 represent?

Back

It indicates that the total revenue from ticket sales must be at least $2000.

5.

FLASHCARD QUESTION

Front

Is (0, 0) a solution to the system of inequalities x + y ≤ 300 and 7.5x + 5.5y ≥ 2000?

Back

No, (0, 0) is not a solution because it does not satisfy the revenue inequality.

6.

FLASHCARD QUESTION

Front

Is (-2, 4) a solution to the system of inequalities x + y ≤ 300 and 7.5x + 5.5y ≥ 2000?

Back

Yes, (-2, 4) is a solution as it satisfies both inequalities.

7.

FLASHCARD QUESTION

Front

Which of the following points is not a solution to the system: (0, -1), (0, 3), (4, 0), (6, -2)?

Back

(0, -1) is not a solution as it does not satisfy the inequalities.

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