MAT 221 week 3 DQ 1

If your assigned number is:

Write the equation of a line parallel to the given line and passing through the given point.

Write the equation of a line perpendicular to the given line and passing through the given point.

1

2

y = -2x – 4; (1, 3)

y = -2x – 4; (1, 3)

3

y = ¼ x – 2; (8, -1)

y = ¼ x – 2; (8, -1)

4

y = -x + 3; (-2, -2)

5

y = -⅓ x – 4; (-6, -3)

y = -⅓ x – 4; (-6, -3)

6

y = -½ x + 1; (4, 2)

y = -½ x + 1; (4, 2)

7

y = ¾ x – 1; (4, 0)

y = ¾ x – 1; (4, 0)

8

y = 3x + 3; (1, 1)

y = 3x + 3; (1, 1)

9

y = -4x – 5; (0, -1)

y = -4x – 5; (0, -1)

10

y = -⅔ x + 2; (9, -3)

y = -⅔ x + 2; (9, -3)

11

y = 2x – 1; (2, -2)

y = 2x – 1; (2, -2)

12

y = -3x – 6; (-1, 5)

y = -3x – 6; (-1, 5)

13

y = x + 4; (-7, 1)

y = x + 4; (-7, 1)

14

y = ¾ x – 1; (3, 1)

y = ¾ x – 1; (3, 1)

15

y = 3x + 3; (-1, -1)

y = 3x + 3; (-1, -1)

16

y = -4x – 5; (-1, 0)

y = -4x – 5; (-1, 0)

17

y = -⅔ x + 2; (6, 3)

y = -⅔ x + 2; (6, 3)

18

y = 2x – 1; (-2, 2)

y = 2x – 1; (-2, 2)

19

y = -3x – 6; (-3,2)

y = -3x – 6; (-3,2)

20

y = x + 4; (1, -7)

y = x + 4; (1, -7)

21

y = ½ x + 3; (4, -1)

y = ½ x + 3; (4, -1)

22

y = -2x – 4; (2, -3)

y = -2x – 4; (2, -3)

23

y = -¼ x – 2; (-8, 1)

y = -¼ x – 2; (-8, 1)

24

y = -x + 3; (2, 2)

y = -x + 3; (2, 2)

25

y = -⅓ x – 4; (3, 1)

y = -⅓ x – 4; (3, 1)

26

y = -½ x + 1; (-2, 3)

y = -½ x + 1; (-2, 3)

27

y = ¼ x + 1; (-4, 3)

y = ¼ x + 1; (-4, 3)

28

y = 5x - 1; (5,-8)

y = 5x - 1; (5,-8)

29

y = x + 7; (-7,1)

y = x + 7; (-7,1)

30

y = ½ x + 3; (-6, -7)

y = ½ x + 3; (-6, -7)

31

y = -2x + 5; (3,0)

y = -2x + 5; (3,0)

32

33

y = ⅔ x + 2; (6, -3)

y = ⅔ x + 2; (6, -3)

34

y = 2x; (-3,-3)

y = 2x; (-3,-3)

35

y = 5; (4,4)

y = 5; (4,4)

36

y = -x + 7; (-7,-1)

y = -x + 7; (-7,-1)

37

38

y = -¾ x – 1; (12, 5)

y = -¾ x – 1; (12, 5)

39

y = ⅔ x + 2; (-6, 3)

y = ⅔ x + 2; (-6, 3)

40

y = x; (0,0)

y = x; (0,0)