8. A(-3, 8), B(3, 2), C(7, 1), D(5, -1) Slope of AB, Slope of CD,
Types of Lines
9. A(5, -8), B(-2, -10), C(-6, -13), D(-2, 1)
Slope of AB, Slope of CD,
Types of Lines
10. A(-4, 7), B(-2, 6), C(2,-2), D(-8, 3)
Slope of AB, Slope of CD,
Types of Lines
11. A(0, -2), B(0, 7), C(3,-5), D(6,-5)
Slope of AB, Slope of CD,
Types of Lines
12. A(3, 1), B(3,-4), C(-4,1), D (-4,5)
Slope of AB, Slope of CD, Types of lines