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- 1. Multiple ChoiceSarah makes small purses (x) and big purses (y). She can make no more than 8 purses a week.
Which inequality represents the situation?x + y ≤ 8x + y ≤ 62x + 3y ≤ 6x + y ≤ 10 - 2. Multiple ChoiceIt takes Sarah 2 hours to make small purses and 3 hours to make big purses. She has a maximum of 18 hours a week. Which inequality represents this situation?2x + 3y ≤ 18x + y ≤ 6x + y ≤ 93x + 2y ≤ 18
- 3. Multiple ChoiceSarah makes $30 for each small purse (x) and $50 for each big purse (y). What is the objective quantity?P = 30x + 50yP = 50x + 30y
- 4. Multiple ChoiceObjective quantity:
P = 30x + 50y
Corner that maximizes profit: (0, 6)
What is the profit?300280400240 - 5. Multiple Choice
Which of the following inequalities matches the given graph?x ≥ -1x ≤ -1x > -1x < -1 - 6. Multiple ChoiceWhich of the following inequalities matches the given graph?y ≤ -3/4 x + 3y ≥ -3/4 x + 3y < -3/4 x + 3y > -3/4 x + 3
- 7. Multiple Choice
Which are vertices of the feasible region?
(0, 3) (3, 0) (5, 8)
(0, 6) (3, 5) (6, 5)
(3, 3) (8, 5) (5, 8)
(0, 5) (6, 0) (3, 3)
- 8. Multiple Choice
What do you call the area where all the shading overlaps?
the answer
the feasible region
the void
the objective function
- 9. Multiple Choice
Given the objective function: P = 30x + 50y
Which vertex maximizes the profit?
(0,0)
(6,2)
(8,0)
(0,6)
- 10. Multiple ChoiceWrite the system of inequalities
Carlos works at a movie theater selling tickets. The theater has 300 seats and charges $7.50 for adults and $5.50 for children. The theater expects to make at least $2000 for each showing.x+y≤300
7.5x+5.5y≥2000x+y<300
7.5x+5.5y≥2000x+y≤300
7.5x+5.5y≤2000x+y>2000
7.5x+5.5y≤300 - Answer choicesTagsAnswer choicesTags