Line slope calculator x-9y=1
Straight line given by points A[1; 0] and B[10; 1]
Calculation:
Slope: m = 0.1111Slope-intercept form of line: y = 0.1111x-0.1111
Canonical form of the line equation: x-9y-1 = 0
Parametric form of the line equation:
x = 9t+1
y = t ; t ∈ R
Slope angle of line: φ = 6°20'25″ = 0.1107 rad
X intercept: x0 = 1
Y intercept: y0 = q = -0.1111
Distance line from the origin: d0 = 0.1104
The length of the segment AB: |AB| = 9.0554
Vector: AB = (9; 1)
Normal vector: n = (1; -9)
Midpoint of the segment AB: M = [5.5; 0.5]
Perpendicular Bisector equation: 9x+y-50 = 0
Vector OA = (1; 0) ; |OA| = 1
Vector OB = (10; 1) ; |OB| = 10.0499
Scalar product OA .OB = 10
Angle ∠ AOB = 5°42'38″ = 0.0997 rad