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3.4: Quiz I

Difficulty Level: At Grade Created by: CK-12
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Multiple Choice – Please circle the letter of the correct answer and write that letter in the space provided to the left of each question.

  1. __________ Which of the following relations is not a function?
    1. (1,4),(1,7),(1,10),(1,13),(1,16)
    2. (1,4),(2,4),(3,4),(4,4),(5,4)
    3. (1,2),(1,2),(2,1),(2,1)
    4. (0,0),(1,1),(1,1),(2,4),(2,4)
  2. __________ Find f(3) for the following function: f(x)=5x+3
    1. 0
    2. 65
    3. 6
    4. 18
  3. __________ What is the best reason to justify that the following circle graph is not a function?
    1. Any line will cut the circle at two points
    2. My vertical line cuts the circle at two points
    3. Circles don’t represent functions.
    4. Every yvalue has two xvalues.
  4. __________ A Cartesian plane consists of four sections called
    1. squares
    2. origins
    3. quadrants
    4. grids
  5. __________ Another name for the xcoordinate of an ordered pair that represents a plotted point on a Cartesian plane is
    1. the ordinate
    2. the intercept
    3. the origin
    4. the abscissa
  6. __________ What are the coordinates of the plotted point?
    1. (4,3)
    2. (4,3)
    3. (4,3)
    4. (3,4)
  7. __________ If f(x)=5x+2, what is the value of ‘x’ if f(x)=8?
    1. x=2
    2. x=10
    3. x=42
    4. x=2
  8. __________ Which relation is not a function?
  9. __________ What name is given to the point where the horizontal and vertical axes intersect on a Cartesian plane?
    1. intercept
    2. ordinate
    3. abscissa
    4. origin
  10. __________ Where on a Cartesian plane is the xcoordinate of a point positive and the ycoordinate negative?
    1. Quadrant IV
    2. Quadrant II
    3. Quadrant I
    4. Quadrant III

Answers to Quiz I

  1. A
  2. D
  3. B
  4. C
  5. D
  6. C
  7. A
  8. B
  9. D
  10. A

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Jan 16, 2013
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CK.MAT.ENG.SE.1.Algebra-I---Honors.3.4
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