Competency Test Chapter 3

20 Questions | Total Attempts: 113

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Competency Test Chapter 3

Choose the right answer!


Questions and Answers
  • 1. 
    The line given by . The following statement which is true is ...
    • A. 

      The line intersect the Y-axis at (0, -3)

    • B. 

      The line intersect the Y-axis at (6, 0)

    • C. 

      The line intersect the X-axis at (-6, 0)

    • D. 

      The line intersect the X-axis at (0, 3)

  • 2. 
    The graph of a line given by  is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 3. 
    The gradient of a line through the points O and T(2, 5) is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 4. 
    The gradient of a line through the points (4, 2) and (2, 5) is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 5. 
    Look at the picture! The gradient of the line h is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 6. 
    The line given by .
    1. The gradient of the line is .
    2. Intersect the X-axis at .
    3. Intersect the Y-axis at (0, –3).
    According to the statements above which is true are ...
    • A. 

      (i) and (ii)

    • B. 

      (ii) and (iii)

    • C. 

      (i) and (iii)

    • D. 

      (i), (ii), and (iii)

  • 7. 
    A line g is parallel to a line h. If the line h given by , then the gradient of the line g is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 8. 
    The lines given by the following equations.
    The equations for a line parallel to the line running through (2, 1) and (3, 6) is ...
    • A. 

      I

    • B. 

      II

    • C. 

      III

    • D. 

      IV

  • 9. 
    The pairs of lines given by the following pairs of equations are perpendicularly intersect is ...
    • A. 

       and 

    • B. 

       and 

    • C. 

       and 

    • D. 

       and 

  • 10. 
    The line p given by . If the line q is perpendicular to the line p, then the gradient of the line q is ...
    • A. 

      2

    • B. 
    • C. 
    • D. 

      –2

  • 11. 
    The line given by  is perpendicular to the line given by ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 12. 
    The equation for the line having a gradient of  and running through (0, –2) is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 13. 
    The equation for a line running through (5, –5) and (–5, 1) is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 14. 
    The equation for a line shown in the figure is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 15. 
    The equation for a line shown in the figure is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 16. 
    The equation for a line running through A(2, 1) and B(–2, –7) is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 17. 
    The equation for a line running through (–2, 1) and parallel to the line running through (4, 3) and (–2, –5) is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 18. 
    The equation for a line passing through K(–1, 2) and perpendicular to the line given  is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 19. 
    A line k runs through (3, –4) and (–1, 2). A line l is perpendicular to the line k and running through (–4, –3). The equation for the line l is ...
    • A. 
    • B. 
    • C. 
    • D. 
  • 20. 
    The cost to be paid by passenger (y) when take a taxi expressed as a function . a = the costs per distance 100 meters is Rp200,00 x = the distance b = the cost for the first ride is Rp3.000,00. One day Deni took a taxi for the first ride and reached the distance 6500 meters, so Deni have to pay ...
    • A. 

      Rp6.500,00

    • B. 

      Rp9.500,00

    • C. 

      Rp13.000,00

    • D. 

      Rp16.000,00