Line slope calculator x+9y=10
Straight line given by points A[1; 1] and B[10; 0]
Calculation:
Slope: m = -0.1111Slope-intercept form of line: y = -0.1111x+1.1111
Canonical form of the line equation: x+9y-10 = 0
Parametric form of the line equation:
x = 9t+1
y = -t+1 ; t ∈ R
Slope angle of line: φ = -6°20'25″ = -0.1107 rad
X intercept: x0 = 10
Y intercept: y0 = q = 1.1111
Distance line from the origin: d0 = 1.1043
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-49 = 0
Vector OA = (1; 1) ; |OA| = 1.4142
Vector OB = (10; 0) ; |OB| = 10
Scalar product OA .OB = 10
Angle ∠ AOB = 45° = 0.7854 rad