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
    • (
      16
      x
      +
      3
      y
      40
      )
      =
      0
  • (i)
    • (
      (
      2
      )
      ,
      8

      3
      )
    • ,
    • (
      (
      1
      )
      ,
      8
      )
    • ,
    • (
      0
      ,
      40

      3
      )
    • ,
    • (
      1
      ,
      56

      3
      )
    • ,
    • (
      2
      ,
      24
      )
  • (ii)
    • (
      (
      2
      )
      ,
      8

      3
      )
    • ,
    • (
      (
      1
      )
      ,
      8
      )
    • ,
    • (
      0
      ,
      40

      3
      )
    • ,
    • (
      0
      ,
      59

      3
      )
    • ,
    • (
      2
      ,
      24
      )
  • (iii)
    • (
      (
      2
      )
      ,
      8

      3
      )
    • ,
    • (
      (
      1
      )
      ,
      8
      )
    • ,
    • (
      1
      ,
      37

      3
      )
    • ,
    • (
      1
      ,
      56

      3
      )
    • ,
    • (
      2
      ,
      24
      )
  • (iv)
    • (
      (
      2
      )
      ,
      8

      3
      )
    • ,
    • (
      (
      1
      )
      ,
      8
      )
    • ,
    • (
      (
      2
      )
      ,
      34

      3
      )
    • ,
    • (
      1
      ,
      56

      3
      )
    • ,
    • (
      2
      ,
      24
      )
  • (v)
    • (
      (
      2
      )
      ,
      8

      3
      )
    • ,
    • (
      (
      1
      )
      ,
      8
      )
    • ,
    • (
      0
      ,
      40

      3
      )
    • ,
    • (
      1
      ,
      56

      3
      )
    • ,
    • (
      4
      ,
      26
      )
Question 2
2.
    • Find the set of points satisfying the equation
    • y
      =
      (
      15

      11
      x
      2

      11
      )
  • (i)
    • (
      (
      2
      )
      ,
      28

      11
      )
    • ,
    • (
      (
      1
      )
      ,
      13

      11
      )
    • ,
    • (
      0
      ,
      (
      2

      11
      )
      )
    • ,
    • (
      1
      ,
      (
      17

      11
      )
      )
    • ,
    • (
      4
      ,
      (
      10

      11
      )
      )
  • (ii)
    • (
      (
      2
      )
      ,
      28

      11
      )
    • ,
    • (
      (
      1
      )
      ,
      13

      11
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      24

      11
      )
      )
    • ,
    • (
      1
      ,
      (
      17

      11
      )
      )
    • ,
    • (
      2
      ,
      (
      32

      11
      )
      )
  • (iii)
    • (
      (
      2
      )
      ,
      28

      11
      )
    • ,
    • (
      (
      1
      )
      ,
      13

      11
      )
    • ,
    • (
      0
      ,
      (
      2

      11
      )
      )
    • ,
    • (
      1
      ,
      (
      17

      11
      )
      )
    • ,
    • (
      2
      ,
      (
      32

      11
      )
      )
  • (iv)
    • (
      (
      2
      )
      ,
      28

      11
      )
    • ,
    • (
      (
      1
      )
      ,
      13

      11
      )
    • ,
    • (
      0
      ,
      (
      2

      11
      )
      )
    • ,
    • (
      0
      ,
      (
      6

      11
      )
      )
    • ,
    • (
      2
      ,
      (
      32

      11
      )
      )
  • (v)
    • (
      (
      2
      )
      ,
      28

      11
      )
    • ,
    • (
      (
      1
      )
      ,
      13

      11
      )
    • ,
    • (
      1
      ,
      (
      13

      11
      )
      )
    • ,
    • (
      1
      ,
      (
      17

      11
      )
      )
    • ,
    • (
      2
      ,
      (
      32

      11
      )
      )
Question 3
3.
    • Find the set of points satisfying the equation
    • x
      =
      (
      8

      5
      y
      +
      19

      5
      )
  • (i)
    • (
      (
      2
      )
      ,
      (
      29

      8
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      3
      )
      )
    • ,
    • (
      0
      ,
      (
      19

      8
      )
      )
    • ,
    • (
      1
      ,
      (
      7

      4
      )
      )
    • ,
    • (
      2
      ,
      (
      9

      8
      )
      )
  • (ii)
    • (
      (
      2
      )
      ,
      (
      29

      8
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      3
      )
      )
    • ,
    • (
      0
      ,
      (
      19

      8
      )
      )
    • ,
    • (
      0
      ,
      (
      3

      4
      )
      )
    • ,
    • (
      2
      ,
      (
      9

      8
      )
      )
  • (iii)
    • (
      (
      2
      )
      ,
      (
      29

      8
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      3
      )
      )
    • ,
    • (
      1
      ,
      (
      27

      8
      )
      )
    • ,
    • (
      1
      ,
      (
      7

      4
      )
      )
    • ,
    • (
      2
      ,
      (
      9

      8
      )
      )
  • (iv)
    • (
      (
      2
      )
      ,
      (
      29

      8
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      3
      )
      )
    • ,
    • (
      0
      ,
      (
      19

      8
      )
      )
    • ,
    • (
      1
      ,
      (
      7

      4
      )
      )
    • ,
    • (
      4
      ,
      7

      8
      )
  • (v)
    • (
      (
      2
      )
      ,
      (
      29

      8
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      3
      )
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      35

      8
      )
      )
    • ,
    • (
      1
      ,
      (
      7

      4
      )
      )
    • ,
    • (
      2
      ,
      (
      9

      8
      )
      )
Question 4
4.
    • Find the set of points satisfying the equation
    • y
      =
      12

      13
      x
  • (i)
    • (
      (
      2
      )
      ,
      (
      24

      13
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      12

      13
      )
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      12

      13
      )
    • ,
    • (
      2
      ,
      24

      13
      )
  • (ii)
    • (
      (
      2
      )
      ,
      (
      24

      13
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      12

      13
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      0
      ,
      25

      13
      )
    • ,
    • (
      2
      ,
      24

      13
      )
  • (iii)
    • (
      (
      2
      )
      ,
      (
      24

      13
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      12

      13
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      1
      ,
      12

      13
      )
    • ,
    • (
      4
      ,
      50

      13
      )
  • (iv)
    • (
      (
      2
      )
      ,
      (
      24

      13
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      12

      13
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      12

      13
      )
    • ,
    • (
      2
      ,
      24

      13
      )
  • (v)
    • (
      (
      2
      )
      ,
      (
      24

      13
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      12

      13
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      1
      ,
      12

      13
      )
    • ,
    • (
      2
      ,
      24

      13
      )
Question 5
5.
    • Find the set of points satisfying the equation
    • (
      4
      x
      +
      4
      y
      1
      )
      =
      0
  • (i)
    • (
      (
      2
      )
      ,
      9

      4
      )
    • ,
    • (
      (
      1
      )
      ,
      5

      4
      )
    • ,
    • (
      0
      ,
      1

      4
      )
    • ,
    • (
      1
      ,
      (
      3

      4
      )
      )
    • ,
    • (
      4
      ,
      1

      4
      )
  • (ii)
    • (
      (
      2
      )
      ,
      9

      4
      )
    • ,
    • (
      (
      1
      )
      ,
      5

      4
      )
    • ,
    • (
      1
      ,
      (
      3

      4
      )
      )
    • ,
    • (
      2
      ,
      (
      7

      4
      )
      )
  • (iii)
    • (
      (
      2
      )
      ,
      9

      4
      )
    • ,
    • (
      (
      1
      )
      ,
      5

      4
      )
    • ,
    • (
      0
      ,
      1

      4
      )
    • ,
    • (
      1
      ,
      (
      3

      4
      )
      )
    • ,
    • (
      2
      ,
      (
      7

      4
      )
      )
  • (iv)
    • (
      (
      2
      )
      ,
      9

      4
      )
    • ,
    • (
      (
      1
      )
      ,
      5

      4
      )
    • ,
    • (
      0
      ,
      1

      4
      )
    • ,
    • (
      2
      ,
      (
      7

      4
      )
      )
  • (v)
    • (
      (
      2
      )
      ,
      9

      4
      )
    • ,
    • (
      (
      1
      )
      ,
      5

      4
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      7

      4
      )
      )
    • ,
    • (
      1
      ,
      (
      3

      4
      )
      )
    • ,
    • (
      2
      ,
      (
      7

      4
      )
      )
Question 6
6.
    • Find the set of points satisfying the equation
    • y
      =
      2
  • (i)
    • (
      (
      2
      )
      ,
      2
      )
    • ,
    • (
      (
      1
      )
      ,
      2
      )
    • ,
    • (
      0
      ,
      2
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      4
      ,
      4
      )
  • (ii)
    • (
      (
      2
      )
      ,
      2
      )
    • ,
    • (
      (
      1
      )
      ,
      2
      )
    • ,
    • (
      1
      ,
      1
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      2
      ,
      2
      )
  • (iii)
    • (
      (
      2
      )
      ,
      2
      )
    • ,
    • (
      (
      1
      )
      ,
      2
      )
    • ,
    • (
      0
      ,
      2
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      2
      ,
      2
      )
  • (iv)
    • (
      (
      2
      )
      ,
      2
      )
    • ,
    • (
      (
      1
      )
      ,
      2
      )
    • ,
    • (
      (
      2
      )
      ,
      0
      )
    • ,
    • (
      1
      ,
      2
      )
    • ,
    • (
      2
      ,
      2
      )
  • (v)
    • (
      (
      2
      )
      ,
      2
      )
    • ,
    • (
      (
      1
      )
      ,
      2
      )
    • ,
    • (
      0
      ,
      2
      )
    • ,
    • (
      0
      ,
      3
      )
    • ,
    • (
      2
      ,
      2
      )
Question 7
7.
    • Find the set of points satisfying the equation
    • x
      =
      0
  • (i)
    • (
      0
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      (
      1
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      (
      1
      )
      ,
      2
      )
    • ,
    • (
      0
      ,
      2
      )
  • (ii)
    • (
      0
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      0
      ,
      1
      )
    • ,
    • (
      0
      ,
      2
      )
  • (iii)
    • (
      0
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      (
      1
      )
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      1
      )
    • ,
    • (
      0
      ,
      2
      )
  • (iv)
    • (
      0
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      (
      1
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      0
      ,
      1
      )
    • ,
    • (
      0
      ,
      2
      )
  • (v)
    • (
      0
      ,
      (
      2
      )
      )
    • ,
    • (
      0
      ,
      (
      1
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      0
      ,
      1
      )
    • ,
    • (
      2
      ,
      4
      )
Question 8
8.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        (
        1
        )
        )
      • ,
      • (
        (
        1
        )
        ,
        (
        2
        )
        )
      • ,
      • (
        0
        ,
        (
        3
        )
        )
      • ,
      • (
        1
        ,
        (
        4
        )
        )
      • ,
      • (
        2
        ,
        (
        5
        )
        )
    • ?
  • (i)
    y
    =
    (
    6
    )
  • (ii)
    y
    =
    (
    x
    14
    )
  • (iii)
    x
    =
    (
    y
    2
    )
  • (iv)
    (
    10
    x
    10
    y
    30
    )
    =
    0
  • (v)
    x
    =
    (
    8
    )
Question 9
9.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        138

        13
        )
      • ,
      • (
        (
        1
        )
        ,
        132

        13
        )
      • ,
      • (
        0
        ,
        126

        13
        )
      • ,
      • (
        1
        ,
        120

        13
        )
      • ,
      • (
        2
        ,
        114

        13
        )
    • ?
  • (i)
    (
    6
    x
    13
    y
    +
    15
    )
    =
    0
  • (ii)
    (
    5
    x
    +
    6
    y
    3
    )
    =
    0
  • (iii)
    x
    =
    (
    6

    13
    y
    +
    68

    13
    )
  • (iv)
    x
    =
    8
  • (v)
    y
    =
    (
    6

    13
    x
    +
    126

    13
    )
Question 10
10.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        10

        9
        )
      • ,
      • (
        (
        1
        )
        ,
        2

        3
        )
      • ,
      • (
        0
        ,
        2

        9
        )
      • ,
      • (
        1
        ,
        (
        2

        9
        )
        )
      • ,
      • (
        2
        ,
        (
        2

        3
        )
        )
    • ?
  • (i)
    x
    =
    (
    3
    )
  • (ii)
    y
    =
    (
    2

    3
    x
    1
    )
  • (iii)
    y
    =
    1
  • (iv)
    (
    10
    x
    15
    y
    45
    )
    =
    0
  • (v)
    (
    4
    x
    +
    9
    y
    2
    )
    =
    0
Question 11
11.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        1
        )
      • ,
      • (
        (
        1
        )
        ,
        1
        )
      • ,
      • (
        0
        ,
        1
        )
      • ,
      • (
        1
        ,
        1
        )
      • ,
      • (
        2
        ,
        1
        )
    • ?
  • (i)
    y
    =
    (
    3

    4
    x
    +
    7

    4
    )
  • (ii)
    (
    3
    x
    +
    4
    y
    2
    )
    =
    0
  • (iii)
    y
    =
    1
  • (iv)
    x
    =
    1
  • (v)
    (
    9
    x
    12
    y
    42
    )
    =
    0
Question 12
12.
    • Which of the following equations satisfy the given points
      • (
        2
        ,
        (
        2
        )
        )
      • ,
      • (
        2
        ,
        (
        1
        )
        )
      • ,
      • (
        2
        ,
        0
        )
      • ,
      • (
        2
        ,
        1
        )
      • ,
      • (
        2
        ,
        2
        )
    • ?
  • (i)
    (
    8
    x
    +
    9
    y
    4
    )
    =
    0
  • (ii)
    x
    =
    2
  • (iii)
    y
    =
    4
  • (iv)
    (
    11
    x
    4
    y
    +
    3
    )
    =
    0
  • (v)
    x
    =
    (
    11

    4
    y
    9
    )
Question 13
13.
    • Which of the displayed lines represent the equation
    • (
      4
      x
      3
      y
      +
      12
      )
      =
      0
    • ?
  • (i)
      • line with point
      • N
  • (ii)
      • line with point
      • P
  • (iii)
      • line with point
      • R
  • (iv)
      • line with point
      • Q
  • (v)
      • line with point
      • O
Question 14
14.
    • Which of the displayed lines represent the equation
    • y
      =
      (
      7
      )
  • (i)
      • line with point
      • O
  • (ii)
      • line with point
      • P
  • (iii)
      • line with point
      • S
  • (iv)
      • line with point
      • R
  • (v)
      • line with point
      • Q
Question 15
15.
    • Which of the displayed lines represent the equation
    • x
      =
      9
  • (i)
      • line with point
      • T
  • (ii)
      • line with point
      • V
  • (iii)
      • line with point
      • S
  • (iv)
      • line with point
      • U
  • (v)
      • line with point
      • R
Question 16
16.
    • Which of the displayed lines represent the equation
    • y
      =
      (
      x
      1
      )
  • (i)
      • line with point
      • S
  • (ii)
      • line with point
      • U
  • (iii)
      • line with point
      • T
  • (iv)
      • line with point
      • R
  • (v)
      • line with point
      • Q
Question 17
17.
    • Which of the displayed lines represent the equation
    • y
      =
      2
      x
  • (i)
      • line with point
      • P
  • (ii)
      • line with point
      • Q
  • (iii)
      • line with point
      • O
  • (iv)
      • line with point
      • S
  • (v)
      • line with point
      • R
    Assignment Key

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