Write the slope-intercept form of the equation of the line through the given points
11) through: (04) and (5.1)
12) through: (-2,-2) and (-5, 5)
14) through: (0, 1) and (-3,-2)
13) through: (-2,-5) and (0, 2)
15) through: (0, -1) and (5,-4)