Chapter 4 Test Question Reteach

17 Questions | Total Attempts: 38

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Teaching Quizzes & Trivia

Chapter 4 reteach test questions followed by another example to practice after going through the test question.


Questions and Answers
  • 1. 
    Domain and range: Questions 2 and 12 http://www.showme.com/sh/?h=LGNa01o
    • A. 

      True

    • B. 

      False

  • 2. 
  • 3. 
    Direct Variation Questions 3 and 17 http://www.showme.com/sh/?h=l53EWhs
    • A. 

      True

    • B. 

      False

  • 4. 
    The amount of money on Kyra makes is directly proportional to the amount of hours she works that week. Kyra works 23 hours this week she makes $189.75 before taxes are taken out. What is the equation for this situation? 
  • 5. 
    From question 4, if Krya works a 40 hour work week how much is her take home pay before taxes are taken out? 
  • 6. 
    Again using the situation in question 4, how many hours would she work if her pay was $156.75 before taxes? 
  • 7. 
    Is it a linear function? Questions 4 and 6.  http://www.showme.com/sh/?h=JwYTQ7k
    • A. 

      True

    • B. 

      False

  • 8. 
    Finding the x and y intercepts questions 7 &14 http://www.showme.com/sh/?h=aiOXa1w
    • A. 

      True

    • B. 

      False

  • 9. 
  • 10. 
    Linear meanings Questions 11 & 16 http://www.showme.com/sh/?h=IcjMqLw
    • A. 

      True

    • B. 

      False

  • 11. 
    Renting a canoe costs $10 plus $28 per day. The linear model for this situation relates the total cost of renting a canoe, y, with the number of days rented, x. What is the y intercept?
  • 12. 
    In the situation in question 11 what does the slope mean?
  • 13. 
    Linear transformations Questions 13 & 19 http://www.showme.com/sh/?h=9ZtmTVw
    • A. 

      True

    • B. 

      False

  • 14. 
    How is the graph of y = 6x +13 different from the graph of the equation y= 2x +16. Explain the difference in the y intercept and the slope. (right the y intercept first. 
  • 15. 
    Find the slope of the line Questions 18 & 20 http://www.showme.com/sh/?h=ODLOEFs
    • A. 

      True

    • B. 

      False

  • 16. 
    What is the slope of the line 4x + 5y = 30?
  • 17. 
    Linear Inequalities http://www.showme.com/sh/?h=LgPNHiy
    • A. 

      True

    • B. 

      False