A parallel slope to 2 is 2. A perpendicular slope to 2 is (-1/2).
Points: (1, -2) and (-1, -6) Slope: (-2--6)/1--1) = 2
Points: (-3, -2) and (1, 2) Slope: 1 Equation: y = x+1
Points: (-3, -2) and (1, 2) Slope: 1 Equation: y = x+1
Assuming y = -2x + 1; -2 is the slope.
Points: (1, -3) and (2, -5) Slope: -2
A parallel slope to 2 is 2. A perpendicular slope to 2 is (-1/2).
Points: (2, -2) and (1, 9) Slope: -11
Points: (0, -1) and (-2, -4)Slope: 3/2
Points: (-2, 3) and (1, 1) Slope: -2/3
Points: (-2, 3) and (1, 1) Slope: -2/3
Points: (1, -2) and (-1, -6) Slope: (-2--6)/1--1) = 2
Points: (-3, -2) and (1, 2) Slope: 1 Equation: y = x+1
slope=(2-1)/(3-5)=-1/2
Points: (-3, -2) and (1, 2) Slope: 1 Equation: y = x+1
Points: (-10, -4) and (-1, 2) Slope: 2/3
Points: (10, 1) and (5, 2)Slope: -1/5