EduSahara™ Assignment
Name : Graph of a Linear Equation in Two Variables
Chapter : Coordinate System and Graphs
Grade : ICSE Grade VIII
License : Non Commercial Use
Question 1
1.
    • Find the set of points satisfying the equation
    • (
      13
      x
      +
      6
      y
      43
      )
      =
      0
  • (i)
    • (
      (
      2
      )
      ,
      17

      6
      )
    • ,
    • (
      (
      1
      )
      ,
      5
      )
    • ,
    • (
      0
      ,
      43

      6
      )
    • ,
    • (
      1
      ,
      28

      3
      )
    • ,
    • (
      2
      ,
      23

      2
      )
  • (ii)
    • (
      (
      2
      )
      ,
      17

      6
      )
    • ,
    • (
      (
      1
      )
      ,
      5
      )
    • ,
    • (
      1
      ,
      37

      6
      )
    • ,
    • (
      1
      ,
      28

      3
      )
    • ,
    • (
      2
      ,
      23

      2
      )
  • (iii)
    • (
      (
      2
      )
      ,
      17

      6
      )
    • ,
    • (
      (
      1
      )
      ,
      5
      )
    • ,
    • (
      (
      2
      )
      ,
      31

      6
      )
    • ,
    • (
      1
      ,
      28

      3
      )
    • ,
    • (
      2
      ,
      23

      2
      )
  • (iv)
    • (
      (
      2
      )
      ,
      17

      6
      )
    • ,
    • (
      (
      1
      )
      ,
      5
      )
    • ,
    • (
      0
      ,
      43

      6
      )
    • ,
    • (
      0
      ,
      31

      3
      )
    • ,
    • (
      2
      ,
      23

      2
      )
  • (v)
    • (
      (
      2
      )
      ,
      17

      6
      )
    • ,
    • (
      (
      1
      )
      ,
      5
      )
    • ,
    • (
      0
      ,
      43

      6
      )
    • ,
    • (
      1
      ,
      28

      3
      )
    • ,
    • (
      4
      ,
      27

      2
      )
Question 2
2.
    • Find the set of points satisfying the equation
    • y
      =
      (
      11

      17
      x
      +
      31

      17
      )
  • (i)
    • (
      (
      2
      )
      ,
      9

      17
      )
    • ,
    • (
      (
      1
      )
      ,
      20

      17
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      3

      17
      )
      )
    • ,
    • (
      1
      ,
      42

      17
      )
    • ,
    • (
      2
      ,
      53

      17
      )
  • (ii)
    • (
      (
      2
      )
      ,
      9

      17
      )
    • ,
    • (
      (
      1
      )
      ,
      20

      17
      )
    • ,
    • (
      1
      ,
      14

      17
      )
    • ,
    • (
      1
      ,
      42

      17
      )
    • ,
    • (
      2
      ,
      53

      17
      )
  • (iii)
    • (
      (
      2
      )
      ,
      9

      17
      )
    • ,
    • (
      (
      1
      )
      ,
      20

      17
      )
    • ,
    • (
      0
      ,
      31

      17
      )
    • ,
    • (
      0
      ,
      59

      17
      )
    • ,
    • (
      2
      ,
      53

      17
      )
  • (iv)
    • (
      (
      2
      )
      ,
      9

      17
      )
    • ,
    • (
      (
      1
      )
      ,
      20

      17
      )
    • ,
    • (
      0
      ,
      31

      17
      )
    • ,
    • (
      1
      ,
      42

      17
      )
    • ,
    • (
      2
      ,
      53

      17
      )
  • (v)
    • (
      (
      2
      )
      ,
      9

      17
      )
    • ,
    • (
      (
      1
      )
      ,
      20

      17
      )
    • ,
    • (
      0
      ,
      31

      17
      )
    • ,
    • (
      1
      ,
      42

      17
      )
    • ,
    • (
      4
      ,
      87

      17
      )
Question 3
3.
    • Find the set of points satisfying the equation
    • x
      =
      (
      7

      3
      y
      +
      20

      3
      )
  • (i)
    • (
      (
      2
      )
      ,
      26

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      23

      7
      )
    • ,
    • (
      1
      ,
      13

      7
      )
    • ,
    • (
      1
      ,
      17

      7
      )
    • ,
    • (
      2
      ,
      2
      )
  • (ii)
    • (
      (
      2
      )
      ,
      26

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      23

      7
      )
    • ,
    • (
      (
      2
      )
      ,
      6

      7
      )
    • ,
    • (
      1
      ,
      17

      7
      )
    • ,
    • (
      2
      ,
      2
      )
  • (iii)
    • (
      (
      2
      )
      ,
      26

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      23

      7
      )
    • ,
    • (
      0
      ,
      20

      7
      )
    • ,
    • (
      1
      ,
      17

      7
      )
    • ,
    • (
      4
      ,
      4
      )
  • (iv)
    • (
      (
      2
      )
      ,
      26

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      23

      7
      )
    • ,
    • (
      0
      ,
      20

      7
      )
    • ,
    • (
      1
      ,
      17

      7
      )
    • ,
    • (
      2
      ,
      2
      )
  • (v)
    • (
      (
      2
      )
      ,
      26

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      23

      7
      )
    • ,
    • (
      0
      ,
      20

      7
      )
    • ,
    • (
      0
      ,
      24

      7
      )
    • ,
    • (
      2
      ,
      2
      )
Question 4
4.
    • Find the set of points satisfying the equation
    • y
      =
      2
      x
  • (i)
    • (
      (
      2
      )
      ,
      (
      4
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      0
      ,
      3
      )
    • ,
    • (
      2
      ,
      4
      )
  • (ii)
    • (
      (
      2
      )
      ,
      (
      4
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      2
      ,
      4
      )
  • (iii)
    • (
      (
      2
      )
      ,
      (
      4
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      2
      ,
      4
      )
  • (iv)
    • (
      (
      2
      )
      ,
      (
      4
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      2
      ,
      4
      )
  • (v)
    • (
      (
      2
      )
      ,
      (
      4
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      4
      ,
      6
      )
Question 5
5.
    • Find the set of points satisfying the equation
    • (
      18
      x
      +
      20
      y
      15
      )
      =
      0
  • (i)
    • (
      (
      2
      )
      ,
      51

      20
      )
    • ,
    • (
      (
      1
      )
      ,
      33

      20
      )
    • ,
    • (
      0
      ,
      3

      4
      )
    • ,
    • (
      1
      ,
      (
      3

      20
      )
      )
    • ,
    • (
      2
      ,
      (
      21

      20
      )
      )
  • (ii)
    • (
      (
      2
      )
      ,
      51

      20
      )
    • ,
    • (
      (
      1
      )
      ,
      33

      20
      )
    • ,
    • (
      0
      ,
      3

      4
      )
    • ,
    • (
      1
      ,
      (
      3

      20
      )
      )
    • ,
    • (
      4
      ,
      19

      20
      )
  • (iii)
    • (
      (
      2
      )
      ,
      51

      20
      )
    • ,
    • (
      (
      1
      )
      ,
      33

      20
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      5

      4
      )
      )
    • ,
    • (
      1
      ,
      (
      3

      20
      )
      )
    • ,
    • (
      2
      ,
      (
      21

      20
      )
      )
  • (iv)
    • (
      (
      2
      )
      ,
      51

      20
      )
    • ,
    • (
      (
      1
      )
      ,
      33

      20
      )
    • ,
    • (
      0
      ,
      3

      4
      )
    • ,
    • (
      0
      ,
      17

      20
      )
    • ,
    • (
      2
      ,
      (
      21

      20
      )
      )
  • (v)
    • (
      (
      2
      )
      ,
      51

      20
      )
    • ,
    • (
      (
      1
      )
      ,
      33

      20
      )
    • ,
    • (
      1
      ,
      (
      1

      4
      )
      )
    • ,
    • (
      1
      ,
      (
      3

      20
      )
      )
    • ,
    • (
      2
      ,
      (
      21

      20
      )
      )
Question 6
6.
    • Find the set of points satisfying the equation
    • y
      =
      4
  • (i)
    • (
      (
      2
      )
      ,
      4
      )
    • ,
    • (
      (
      1
      )
      ,
      4
      )
    • ,
    • (
      0
      ,
      4
      )
    • ,
    • (
      0
      ,
      5
      )
    • ,
    • (
      2
      ,
      4
      )
  • (ii)
    • (
      (
      2
      )
      ,
      4
      )
    • ,
    • (
      (
      1
      )
      ,
      4
      )
    • ,
    • (
      1
      ,
      3
      )
    • ,
    • (
      1
      ,
      4
      )
    • ,
    • (
      2
      ,
      4
      )
  • (iii)
    • (
      (
      2
      )
      ,
      4
      )
    • ,
    • (
      (
      1
      )
      ,
      4
      )
    • ,
    • (
      (
      2
      )
      ,
      2
      )
    • ,
    • (
      1
      ,
      4
      )
    • ,
    • (
      2
      ,
      4
      )
  • (iv)
    • (
      (
      2
      )
      ,
      4
      )
    • ,
    • (
      (
      1
      )
      ,
      4
      )
    • ,
    • (
      0
      ,
      4
      )
    • ,
    • (
      1
      ,
      4
      )
    • ,
    • (
      2
      ,
      4
      )
  • (v)
    • (
      (
      2
      )
      ,
      4
      )
    • ,
    • (
      (
      1
      )
      ,
      4
      )
    • ,
    • (
      0
      ,
      4
      )
    • ,
    • (
      1
      ,
      4
      )
    • ,
    • (
      4
      ,
      6
      )
Question 7
7.
    • Find the set of points satisfying the equation
    • x
      =
      1
  • (i)
    • (
      1
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      2
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      1
      )
    • ,
    • (
      1
      ,
      2
      )
  • (ii)
    • (
      1
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      0
      )
    • ,
    • (
      0
      ,
      2
      )
    • ,
    • (
      1
      ,
      2
      )
  • (iii)
    • (
      1
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      1
      )
    • ,
    • (
      1
      ,
      2
      )
  • (iv)
    • (
      1
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      0
      )
    • ,
    • (
      1
      ,
      1
      )
    • ,
    • (
      3
      ,
      4
      )
  • (v)
    • (
      1
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      0
      )
    • ,
    • (
      1
      ,
      1
      )
    • ,
    • (
      1
      ,
      2
      )
Question 8
8.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        2

        3
        )
      • ,
      • (
        (
        1
        )
        ,
        (
        1

        6
        )
        )
      • ,
      • (
        0
        ,
        (
        1
        )
        )
      • ,
      • (
        1
        ,
        (
        11

        6
        )
        )
      • ,
      • (
        2
        ,
        (
        8

        3
        )
        )
    • ?
  • (i)
    x
    =
    1
  • (ii)
    (
    10
    x
    12
    y
    12
    )
    =
    0
  • (iii)
    y
    =
    (
    5

    6
    x
    43

    6
    )
  • (iv)
    y
    =
    (
    8
    )
  • (v)
    x
    =
    (
    5

    6
    y
    +
    23

    3
    )
Question 9
9.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        (
        1

        3
        )
        )
      • ,
      • (
        (
        1
        )
        ,
        (
        17

        12
        )
        )
      • ,
      • (
        0
        ,
        (
        5

        2
        )
        )
      • ,
      • (
        1
        ,
        (
        43

        12
        )
        )
      • ,
      • (
        2
        ,
        (
        14

        3
        )
        )
    • ?
  • (i)
    (
    30
    x
    +
    9
    y
    5
    )
    =
    0
  • (ii)
    y
    =
    4
  • (iii)
    x
    =
    (
    6
    )
  • (iv)
    x
    =
    (
    13

    12
    y
    31

    3
    )
  • (v)
    y
    =
    (
    13

    12
    x
    5

    2
    )
Question 10
10.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        60

        7
        )
      • ,
      • (
        (
        1
        )
        ,
        32

        7
        )
      • ,
      • (
        0
        ,
        4

        7
        )
      • ,
      • (
        1
        ,
        (
        24

        7
        )
        )
      • ,
      • (
        2
        ,
        (
        52

        7
        )
        )
    • ?
  • (i)
    x
    =
    (
    8

    5
    y
    19

    5
    )
  • (ii)
    y
    =
    3
  • (iii)
    (
    28
    x
    +
    7
    y
    4
    )
    =
    0
  • (iv)
    (
    16
    x
    10
    y
    +
    6
    )
    =
    0
  • (v)
    x
    =
    1
Question 11
11.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        2
        )
      • ,
      • (
        (
        1
        )
        ,
        2
        )
      • ,
      • (
        0
        ,
        2
        )
      • ,
      • (
        1
        ,
        2
        )
      • ,
      • (
        2
        ,
        2
        )
    • ?
  • (i)
    (
    4
    x
    9
    y
    5
    )
    =
    0
  • (ii)
    y
    =
    2
  • (iii)
    x
    =
    (
    2
    )
  • (iv)
    x
    =
    (
    4

    9
    y
    26

    9
    )
  • (v)
    y
    =
    (
    4

    9
    x
    +
    10

    9
    )
Question 12
12.
    • Which of the following equations satisfy the given points
      • (
        8
        ,
        (
        2
        )
        )
      • ,
      • (
        8
        ,
        (
        1
        )
        )
      • ,
      • (
        8
        ,
        0
        )
      • ,
      • (
        8
        ,
        1
        )
      • ,
      • (
        8
        ,
        2
        )
    • ?
  • (i)
    y
    =
    (
    x
    +
    11
    )
  • (ii)
    (
    14
    x
    14
    y
    28
    )
    =
    0
  • (iii)
    (
    7
    x
    +
    9
    y
    2
    )
    =
    0
  • (iv)
    y
    =
    3
  • (v)
    x
    =
    8
Question 13
13.
    • Which of the displayed lines represent the equation
    • (
      3
      x
      5
      y
      7
      )
      =
      0
    • ?
  • (i)
      • line with point
      • T
  • (ii)
      • line with point
      • S
  • (iii)
      • line with point
      • U
  • (iv)
      • line with point
      • Q
  • (v)
      • line with point
      • R
Question 14
14.
    • Which of the displayed lines represent the equation
    • y
      =
      7
  • (i)
      • line with point
      • T
  • (ii)
      • line with point
      • V
  • (iii)
      • line with point
      • X
  • (iv)
      • line with point
      • U
  • (v)
      • line with point
      • W
Question 15
15.
    • Which of the displayed lines represent the equation
    • x
      =
      2
  • (i)
      • line with point
      • S
  • (ii)
      • line with point
      • R
  • (iii)
      • line with point
      • P
  • (iv)
      • line with point
      • T
  • (v)
      • line with point
      • Q
Question 16
16.
    • Which of the displayed lines represent the equation
    • y
      =
      (
      x
      +
      1
      )
  • (i)
      • line with point
      • U
  • (ii)
      • line with point
      • T
  • (iii)
      • line with point
      • R
  • (iv)
      • line with point
      • S
  • (v)
      • line with point
      • V
Question 17
17.
    • Which of the displayed lines represent the equation
    • y
      =
      (
      2

      5
      x
      )
  • (i)
      • line with point
      • S
  • (ii)
      • line with point
      • Q
  • (iii)
      • line with point
      • P
  • (iv)
      • line with point
      • O
  • (v)
      • line with point
      • R
    Assignment Key

  •  1) (i)
  •  2) (iv)
  •  3) (iv)
  •  4) (ii)
  •  5) (i)
  •  6) (iv)
  •  7) (v)
  •  8) (ii)
  •  9) (v)
  •  10) (iii)
  •  11) (ii)
  •  12) (v)
  •  13) (iv)
  •  14) (i)
  •  15) (iii)
  •  16) (iii)
  •  17) (iv)