Line slope calculator 3x+y=23
Straight line given by points A[5; 8] and B[6; 5]
Calculation:
Slope: m = -3Slope-intercept form of line: y = -3x+23
Canonical form of the line equation: 3x+y-23 = 0
Parametric form of the line equation:
x = t+5
y = -3t+8 ; t ∈ R
Slope angle of line: φ = -71°33'54″ = -1.249 rad
X intercept: x0 = 7.6667
Y intercept: y0 = q = 23
Distance line from the origin: d0 = 7.2732
The length of the segment AB: |AB| = 3.1623
Vector: AB = (1; -3)
Normal vector: n = (3; 1)
Midpoint of the segment AB: M = [5.5; 6.5]
Perpendicular Bisector equation: x-3y+14 = 0
Vector OA = (5; 8) ; |OA| = 9.434
Vector OB = (6; 5) ; |OB| = 7.8102
Scalar product OA .OB = 70
Angle ∠ AOB = 18°11'21″ = 0.3175 rad