Slope of line: 3 Perpendicular slope: -1/3 Equation: y-2 = -1/3(x-0) => y = -1/3x+2
The slope of the line is 2 and its equation is y = 2x-1
Points: (3, -6) and (-3, 0) Slope: -1 Equation: y = -x-3
Perpendicular slope: -1/4 Perpendicular equation: y-0 = -1/4(x-3) => y = -0.25x+3
Suppose the equation of the line is y = mx + c. (0,-1) is on this line so -1 = m*0 + c ie -1 = c so y = mx - 1 Also, (2,3) is on the line so 3 = m*2 - 1 or 2m = 4 so m = 2 So the equation of the line is y = 2x - 1
Slope of line: 3 Perpendicular slope: -1/3 Equation: y-2 = -1/3(x-0) => y = -1/3x+2
The slope of the line is 2 and its equation is y = 2x-1
Points: (3, -6) and (-3, 0) Slope: -1 Equation: y = -x-3
Points: (0, -2) and (6, 0) Slope: 1/3 Equation of line: 3y = x-6
Slope-intercept form
If you mean points of (-12, 3) and (0, 0) then the equation is y = -1/4x or 4y = -x
Perpendicular slope: -1/4 Perpendicular equation: y-0 = -1/4(x-3) => y = -0.25x+3
Suppose the equation of the line is y = mx + c. (0,-1) is on this line so -1 = m*0 + c ie -1 = c so y = mx - 1 Also, (2,3) is on the line so 3 = m*2 - 1 or 2m = 4 so m = 2 So the equation of the line is y = 2x - 1
Endpoints: (3, 2) and (5, -1) Midpoint: (4, 0.5) Slope of line from (0, 0) to (4, 0.5) = 1/8 Equation of line: y = 1/8x
As Slope=m=3-(-1)/2-0=2 So equation is y-(-1)=2×(x-0) y+1=2x 2x-y-1=0
0
y-3 = -1/2(x-0) y = -1/2x+3