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
    • (
      15
      x
      3
      y
      +
      81
      )
      =
      0
  • (i)
    • (
      (
      2
      )
      ,
      37
      )
    • ,
    • (
      (
      1
      )
      ,
      32
      )
    • ,
    • (
      0
      ,
      27
      )
    • ,
    • (
      1
      ,
      22
      )
    • ,
    • (
      4
      ,
      19
      )
  • (ii)
    • (
      (
      2
      )
      ,
      37
      )
    • ,
    • (
      (
      1
      )
      ,
      32
      )
    • ,
    • (
      0
      ,
      27
      )
    • ,
    • (
      0
      ,
      23
      )
    • ,
    • (
      2
      ,
      17
      )
  • (iii)
    • (
      (
      2
      )
      ,
      37
      )
    • ,
    • (
      (
      1
      )
      ,
      32
      )
    • ,
    • (
      (
      2
      )
      ,
      25
      )
    • ,
    • (
      1
      ,
      22
      )
    • ,
    • (
      2
      ,
      17
      )
  • (iv)
    • (
      (
      2
      )
      ,
      37
      )
    • ,
    • (
      (
      1
      )
      ,
      32
      )
    • ,
    • (
      0
      ,
      27
      )
    • ,
    • (
      1
      ,
      22
      )
    • ,
    • (
      2
      ,
      17
      )
  • (v)
    • (
      (
      2
      )
      ,
      37
      )
    • ,
    • (
      (
      1
      )
      ,
      32
      )
    • ,
    • (
      1
      ,
      26
      )
    • ,
    • (
      1
      ,
      22
      )
    • ,
    • (
      2
      ,
      17
      )
Question 2
2.
    • Find the set of points satisfying the equation
    • y
      =
      (
      8

      9
      x
      +
      46

      9
      )
  • (i)
    • (
      (
      2
      )
      ,
      62

      9
      )
    • ,
    • (
      (
      1
      )
      ,
      6
      )
    • ,
    • (
      0
      ,
      46

      9
      )
    • ,
    • (
      0
      ,
      47

      9
      )
    • ,
    • (
      2
      ,
      10

      3
      )
  • (ii)
    • (
      (
      2
      )
      ,
      62

      9
      )
    • ,
    • (
      (
      1
      )
      ,
      6
      )
    • ,
    • (
      0
      ,
      46

      9
      )
    • ,
    • (
      1
      ,
      38

      9
      )
    • ,
    • (
      2
      ,
      10

      3
      )
  • (iii)
    • (
      (
      2
      )
      ,
      62

      9
      )
    • ,
    • (
      (
      1
      )
      ,
      6
      )
    • ,
    • (
      1
      ,
      37

      9
      )
    • ,
    • (
      1
      ,
      38

      9
      )
    • ,
    • (
      2
      ,
      10

      3
      )
  • (iv)
    • (
      (
      2
      )
      ,
      62

      9
      )
    • ,
    • (
      (
      1
      )
      ,
      6
      )
    • ,
    • (
      (
      2
      )
      ,
      28

      9
      )
    • ,
    • (
      1
      ,
      38

      9
      )
    • ,
    • (
      2
      ,
      10

      3
      )
  • (v)
    • (
      (
      2
      )
      ,
      62

      9
      )
    • ,
    • (
      (
      1
      )
      ,
      6
      )
    • ,
    • (
      0
      ,
      46

      9
      )
    • ,
    • (
      1
      ,
      38

      9
      )
    • ,
    • (
      4
      ,
      16

      3
      )
Question 3
3.
    • Find the set of points satisfying the equation
    • x
      =
      (
      1

      7
      y
      +
      3
      )
  • (i)
    • (
      (
      2
      )
      ,
      35
      )
    • ,
    • (
      (
      1
      )
      ,
      28
      )
    • ,
    • (
      (
      2
      )
      ,
      19
      )
    • ,
    • (
      1
      ,
      14
      )
    • ,
    • (
      2
      ,
      7
      )
  • (ii)
    • (
      (
      2
      )
      ,
      35
      )
    • ,
    • (
      (
      1
      )
      ,
      28
      )
    • ,
    • (
      0
      ,
      21
      )
    • ,
    • (
      1
      ,
      14
      )
    • ,
    • (
      4
      ,
      9
      )
  • (iii)
    • (
      (
      2
      )
      ,
      35
      )
    • ,
    • (
      (
      1
      )
      ,
      28
      )
    • ,
    • (
      0
      ,
      21
      )
    • ,
    • (
      0
      ,
      15
      )
    • ,
    • (
      2
      ,
      7
      )
  • (iv)
    • (
      (
      2
      )
      ,
      35
      )
    • ,
    • (
      (
      1
      )
      ,
      28
      )
    • ,
    • (
      1
      ,
      20
      )
    • ,
    • (
      1
      ,
      14
      )
    • ,
    • (
      2
      ,
      7
      )
  • (v)
    • (
      (
      2
      )
      ,
      35
      )
    • ,
    • (
      (
      1
      )
      ,
      28
      )
    • ,
    • (
      0
      ,
      21
      )
    • ,
    • (
      1
      ,
      14
      )
    • ,
    • (
      2
      ,
      7
      )
Question 4
4.
    • Find the set of points satisfying the equation
    • y
      =
      5
      x
  • (i)
    • (
      (
      2
      )
      ,
      (
      10
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      5
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      0
      ,
      6
      )
    • ,
    • (
      2
      ,
      10
      )
  • (ii)
    • (
      (
      2
      )
      ,
      (
      10
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      5
      )
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      2
      )
      )
    • ,
    • (
      1
      ,
      5
      )
    • ,
    • (
      2
      ,
      10
      )
  • (iii)
    • (
      (
      2
      )
      ,
      (
      10
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      5
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      1
      ,
      5
      )
    • ,
    • (
      4
      ,
      12
      )
  • (iv)
    • (
      (
      2
      )
      ,
      (
      10
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      5
      )
      )
    • ,
    • (
      1
      ,
      (
      1
      )
      )
    • ,
    • (
      1
      ,
      5
      )
    • ,
    • (
      2
      ,
      10
      )
  • (v)
    • (
      (
      2
      )
      ,
      (
      10
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      5
      )
      )
    • ,
    • (
      0
      ,
      0
      )
    • ,
    • (
      1
      ,
      5
      )
    • ,
    • (
      2
      ,
      10
      )
Question 5
5.
    • Find the set of points satisfying the equation
    • (
      10
      x
      +
      7
      y
      5
      )
      =
      0
  • (i)
    • (
      (
      2
      )
      ,
      25

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      15

      7
      )
    • ,
    • (
      0
      ,
      5

      7
      )
    • ,
    • (
      0
      ,
      2

      7
      )
    • ,
    • (
      2
      ,
      (
      15

      7
      )
      )
  • (ii)
    • (
      (
      2
      )
      ,
      25

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      15

      7
      )
    • ,
    • (
      0
      ,
      5

      7
      )
    • ,
    • (
      1
      ,
      (
      5

      7
      )
      )
    • ,
    • (
      2
      ,
      (
      15

      7
      )
      )
  • (iii)
    • (
      (
      2
      )
      ,
      25

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      15

      7
      )
    • ,
    • (
      1
      ,
      (
      2

      7
      )
      )
    • ,
    • (
      1
      ,
      (
      5

      7
      )
      )
    • ,
    • (
      2
      ,
      (
      15

      7
      )
      )
  • (iv)
    • (
      (
      2
      )
      ,
      25

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      15

      7
      )
    • ,
    • (
      0
      ,
      5

      7
      )
    • ,
    • (
      1
      ,
      (
      5

      7
      )
      )
    • ,
    • (
      4
      ,
      (
      1

      7
      )
      )
  • (v)
    • (
      (
      2
      )
      ,
      25

      7
      )
    • ,
    • (
      (
      1
      )
      ,
      15

      7
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      9

      7
      )
      )
    • ,
    • (
      1
      ,
      (
      5

      7
      )
      )
    • ,
    • (
      2
      ,
      (
      15

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

        2
        )
      • ,
      • (
        (
        1
        )
        ,
        1
        )
      • ,
      • (
        0
        ,
        (
        1

        2
        )
        )
      • ,
      • (
        1
        ,
        (
        2
        )
        )
      • ,
      • (
        2
        ,
        (
        7

        2
        )
        )
    • ?
  • (i)
    (
    9
    x
    6
    y
    3
    )
    =
    0
  • (ii)
    y
    =
    8
  • (iii)
    y
    =
    (
    3

    2
    x
    4
    )
  • (iv)
    (
    7
    x
    +
    5
    y
    4
    )
    =
    0
  • (v)
    x
    =
    (
    3

    2
    y
    20
    )
Question 9
9.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        76

        5
        )
      • ,
      • (
        (
        1
        )
        ,
        13
        )
      • ,
      • (
        0
        ,
        54

        5
        )
      • ,
      • (
        1
        ,
        43

        5
        )
      • ,
      • (
        2
        ,
        32

        5
        )
    • ?
  • (i)
    x
    =
    9
  • (ii)
    x
    =
    (
    11

    5
    y
    +
    144

    5
    )
  • (iii)
    (
    11
    x
    5
    y
    +
    13
    )
    =
    0
  • (iv)
    y
    =
    (
    11

    5
    x
    +
    54

    5
    )
  • (v)
    y
    =
    (
    9
    )
Question 10
10.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        3
        )
      • ,
      • (
        (
        1
        )
        ,
        9

        5
        )
      • ,
      • (
        0
        ,
        3

        5
        )
      • ,
      • (
        1
        ,
        (
        3

        5
        )
        )
      • ,
      • (
        2
        ,
        (
        9

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

    5
    y
    +
    52

    5
    )
  • (v)
    y
    =
    (
    3

    5
    x
    6
    )
Question 11
11.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        (
        2
        )
        )
      • ,
      • (
        (
        1
        )
        ,
        (
        2
        )
        )
      • ,
      • (
        0
        ,
        (
        2
        )
        )
      • ,
      • (
        1
        ,
        (
        2
        )
        )
      • ,
      • (
        2
        ,
        (
        2
        )
        )
    • ?
  • (i)
    (
    3
    x
    +
    8
    y
    1
    )
    =
    0
  • (ii)
    x
    =
    1
  • (iii)
    y
    =
    (
    2
    )
  • (iv)
    y
    =
    (
    15

    7
    x
    +
    1

    7
    )
  • (v)
    (
    15
    x
    7
    y
    18
    )
    =
    0
Question 12
12.
    • Which of the following equations satisfy the given points
      • (
        (
        2
        )
        ,
        (
        2
        )
        )
      • ,
      • (
        (
        2
        )
        ,
        (
        1
        )
        )
      • ,
      • (
        (
        2
        )
        ,
        0
        )
      • ,
      • (
        (
        2
        )
        ,
        1
        )
      • ,
      • (
        (
        2
        )
        ,
        2
        )
    • ?
  • (i)
    y
    =
    (
    7
    )
  • (ii)
    x
    =
    (
    6

    7
    y
    +
    4
    )
  • (iii)
    y
    =
    (
    6

    7
    x
    61

    7
    )
  • (iv)
    (
    12
    x
    14
    y
    +
    38
    )
    =
    0
  • (v)
    x
    =
    (
    2
    )
Question 13
13.
    • Which of the displayed lines represent the equation
    • (
      4
      x
      3
      y
      11
      )
      =
      0
    • ?
  • (i)
      • line with point
      • Q
  • (ii)
      • line with point
      • S
  • (iii)
      • line with point
      • R
  • (iv)
      • line with point
      • U
  • (v)
      • line with point
      • T
Question 14
14.
    • Which of the displayed lines represent the equation
    • y
      =
      3
  • (i)
      • line with point
      • S
  • (ii)
      • line with point
      • W
  • (iii)
      • line with point
      • U
  • (iv)
      • line with point
      • V
  • (v)
      • line with point
      • T
Question 15
15.
    • Which of the displayed lines represent the equation
    • x
      =
      8
  • (i)
      • line with point
      • R
  • (ii)
      • line with point
      • Q
  • (iii)
      • line with point
      • S
  • (iv)
      • line with point
      • T
  • (v)
      • line with point
      • P
Question 16
16.
    • Which of the displayed lines represent the equation
    • y
      =
      (
      x
      2
      )
  • (i)
      • line with point
      • N
  • (ii)
      • line with point
      • M
  • (iii)
      • line with point
      • P
  • (iv)
      • line with point
      • Q
  • (v)
      • line with point
      • O
Question 17
17.
    • Which of the displayed lines represent the equation
    • y
      =
      (
      3
      x
      )
  • (i)
      • line with point
      • S
  • (ii)
      • line with point
      • R
  • (iii)
      • line with point
      • P
  • (iv)
      • line with point
      • Q
  • (v)
      • line with point
      • O
    Assignment Key

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