7. Use point-slope form to write an equation for the lines shown. m = rise run (4, 1) (1, -2) = 3 3 4. Find the Slope Write equation Y - __ = __(x-__) = 1 y x Y - -2 = 1 (x- 1 ) Y + 2 = 1 (x- 1 )
8. Use point-slope form to write an equation for the lines shown. m = rise run (-1, 1) (4, -4) = - 5 5 5. Find the Slope Write equation Y - __ = __(x-__) = -1 y x Y - 1 = - 1 (x - -1 ) Y - 1 = -1 (x + 1)
9. Graph the following equations that are in point-slope form. Identify Point & m (3, 2) (6, 4) 7. Y - 2 = 2 (x - 3) 3 y x Point: (___, ____) Point: ( _3_ , _2_ ) m = rise = run 2 3
10. Graph the following equations that are in point-slope form. Identify Point & m (2, 1) (4, 0) 8. y - 1 = - 1 (x - 2) 2 y x Point: (___, ____) Point: ( _2_ , _1_ ) m = rise = run - 1 2
11. Graph the following equations that are in point-slope form. Identify Point & m (-2, -2) (-3, -4) 9. y + 4 = 2(x + 3) y x Point: (___, ____) Point: ( -3_ , -4_ ) m = rise = run 2 1