Graphs And Relations Practice Quiz! Test

50 Questions | Total Attempts: 95

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Graphs And Relations Practice Quiz! Test - Quiz

What is a graph? The representation of a relation on a quadrangular coordinate plane is called a graph. A relation is any curve graphed on a rectangular coordinate plane and represents a set of ordered pairs. A graph is a configuration amounting to a set of objects in which some objects are somehow‘ related. ’ For this quiz, you will be shown algebraic equations, and it is up to you to determine the answer. Good luck.


Questions and Answers
  • 1. 
    The cost equation for a surf board manufacturer is C = 5200 + 150x. The boards are selling for $700 each. Write a profit equation for the business, where P is the profit and 'x' is the number of sales.
  • 2. 
    I have two points on a line, (0,10) and (1, 5). What is the x-intercept for this line in coordinate form?
  • 3. 
    For the equations above, give the coordinates of the point of intersection ie. (3, 5)
  • 4. 
    For the equations above, give the coordinates of the point of intersection ie. (3, 5)
  • 5. 
    For the equations above, give the coordinates of the point of intersection ie. (3, 5)
  • 6. 
    A graph of the equation below would show a negative gradient.
    • A. 

      True

    • B. 

      False

  • 7. 
    A graph of the equation below would show a negative gradient.
    • A. 

      True

    • B. 

      False

  • 8. 
    The point (3, -3) falls in the region define by the inequality below.
    • A. 

      True

    • B. 

      False

  • 9. 
    The point (3, -3) falls in the region define by the inequality below.
    • A. 

      True

    • B. 

      False

  • 10. 
    The point (4, 4) sits on the same line created by the equation below.
    • A. 

      True

    • B. 

      False

  • 11. 
    The point (4, 0) sits on the same line created by the equation below.
    • A. 

      True

    • B. 

      False

  • 12. 
    When graphed, the equation below would pass through the origin.
    • A. 

      True

    • B. 

      False

  • 13. 
    When graphed, the equation below would pass through the origin.
    • A. 

      True

    • B. 

      False

  • 14. 
    A negative gradient is when y decreases as x increases
    • A. 

      True

    • B. 

      False

  • 15. 
    For the line of the equation below, the gradient is negative
    • A. 

      True

    • B. 

      False

  • 16. 
    For the line of the equation below, y will increase as x decreases
    • A. 

      True

    • B. 

      False

  • 17. 
    For the line of the equation below, y will decrease x decreases
    • A. 

      True

    • B. 

      False

  • 18. 
    Which App will find the equation for the line above
  • 19. 
    Which App will find the equation for the line above
  • 20. 
    Which App will find the equation for the line above
  • 21. 
    Which App will find the equation for the line above most efficiently?
  • 22. 
    Which App will find the equation for the line above most efficiently?
  • 23. 
    Which App will find the equation for the line above most efficiently?
  • 24. 
    What is the equation for the relationship between x and y as shown in the graph above? 
  • 25. 
    What is the equation for the relationship between x and y as shown in the graph above?Write squared as x^2 in your equation, and k as a decimal.
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