Algebra 1 Quiz 5.2

19 Questions | Attempts: 684

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Algebra 1 Quiz 5.2 - Quiz


Questions and Answers
  • 1. 
    Which point is a solution of the inequality y > 2x + 3
    • A. 

      (–2, –4)

    • B. 

      (0, –1)

    • C. 

      (5, 2)

    • D. 

      (–3, 6)

    • E. 

      None of these

  • 2. 
    Which point is NOT a solution of the inequality y < –x + 3
    • A. 

      (–2, –4)

    • B. 

      (0, –1)

    • C. 

      (4, –1)

    • D. 

      (–5, 6)

    • E. 

      All of these are solutions

  • 3. 
    Which inequality is best represented by the graph below?
    • A. 
    • B. 
    • C. 
    • D. 
    • E. 

      Not here

  • 4. 
    Which inequality is best represented by the graph below?
    • A. 
    • B. 
    • C. 
    • D. 
    • E. 

      Not here

  • 5. 
    Which inequality is represented by the graph below?
    • A. 
    • B. 
    • C. 
    • D. 
    • E. 

      Not here

  • 6. 
    Which of the following describes the graph of ?
    • A. 

      The boundary line is dashed, and the shading is to the right.

    • B. 

      The boundary line is dashed, and the shading is to the left.

    • C. 

      The boundary line is solid, and the shading is to the right.

    • D. 

      The boundary line is solid, and the shading is to the left.

  • 7. 
    Which of the following describes the graph of y > –2x + 5?
    • A. 

      The boundary line is dashed, and the shading is above the line.

    • B. 

      The boundary line is dashed, and the shading is below the line.

    • C. 

      The boundary line is solid, and the shading is above the line.

    • D. 

      The boundary line is solid, and the shading is below the line.

  • 8. 
    Which of the following describes the graph of y < –4?
    • A. 

      The boundary line is dashed, and the shading is above.

    • B. 

      The boundary line is dashed, and the shading is below.

    • C. 

      The boundary line is dashed, and the shading is to the left.

    • D. 

      The boundary line is dashed, and the shading is to the right.

  • 9. 
    Tell whether the ordered pair is a solution of the given system.
    • A. 

      Yes

    • B. 

      No

    • C. 

      Not enough information

  • 10. 
    Tell whether the ordered pair is a solution of the given system.
    • A. 

      Yes

    • B. 

      No

    • C. 

      Not enough information

  • 11. 
    Write a system of linear inequalities to represent the graph below.
    • A. 
    • B. 
    • C. 
    • D. 

      Not here

  • 12. 
    Write a system of linear inequalities to represent the graph below.
    • A. 
    • B. 
    • C. 
    • D. 

      Not here

  • 13. 
    Write a system of linear inequalities to represent the graph below.
    • A. 
    • B. 
    • C. 
    • D. 

      Not here

  • 14. 
    Which point is a solution of the inequality ?
    • A. 

      (–2, –4)

    • B. 

      (0, –1)

    • C. 

      (6, –2)

    • D. 

      (2, –3)

    • E. 

      None of these

  • 15. 
    Which point is a solution of the inequality 3– 2y < –10
    • A. 

      (–4, 2)

    • B. 

      (0, –1)

    • C. 

      (–5, –3)

    • D. 

      (8, 5)

    • E. 

      None of these

  • 16. 
    Linda works at a pharmacy for $15 an hour.  She also baby-sits for $10 an hour.  Linda needs to earn at least $90 per week, but she does not want to work more than 20 hours per week.  Write a systems of linear inequalities that could be used to describe the number of hours Linda could work at each job to meet her goals.
    • A. 
    • B. 
    • C. 
  • 17. 
    What must be true of the boundary lines in a system of two linear inequalities if there is no solution of the system?
    • A. 

      The boundary lines must be parallel.

    • B. 

      The inequalities must be both "less than" or "less than or equal to"

    • C. 

      The boundary lines must have different slopes

    • D. 

      The inequalities are not linear.

  • 18. 
    Which graph represents the solutions to the given system?
    • A. 
    • B. 
    • C. 
    • D. 
  • 19. 
    What is the solution to t​he system of equations graphed below?
    • A. 

      (6, 4)

    • B. 

      (2, -4)

    • C. 

      (2, 3)

    • D. 

      (3, 2)

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