Line slope calculator x-9y=-35
Straight line given by points A[1; 4] and B[10; 5]
Calculation:
Slope: m = 0.1111Slope-intercept form of line: y = 0.1111x+3.8889
Canonical form of the line equation: x-9y+35 = 0
Parametric form of the line equation:
x = 9t+1
y = t+4 ; t ∈ R
Slope angle of line: φ = 6°20'25″ = 0.1107 rad
X intercept: x0 = -35
Y intercept: y0 = q = 3.8889
Distance line from the origin: d0 = 3.8651
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; 4.5]
Perpendicular Bisector equation: 9x+y-54 = 0
Vector OA = (1; 4) ; |OA| = 4.1231
Vector OB = (10; 5) ; |OB| = 11.1803
Scalar product OA .OB = 30
Angle ∠ AOB = 49°23'55″ = 0.8622 rad