21. Three lines have these equations:
Line m: y =
y=²x-7
Line n: y =
-x + 1)
3
Line p: y = -x + 4
Identify the relationship between each pair
of lines. (Lesson 3-8)

21 Three lines have these equations Line m y yx7 Line n y x 1 3 Line p y x 4 Identify the relationship between each pair of lines Lesson 38 class=