Line slope calculator x-8y=1


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 0] and B[9; 1]

Calculation:

Slope: m = 0.125

Slope-intercept form of line: y = 0.125x-0.125

Canonical form of the line equation: x-8y-1 = 0

Parametric form of the line equation:
x = 8t+1
y = t      ; t ∈ R

Slope angle of line: φ = 7°7'30″ = 0.1244 rad

X intercept: x0 = 1

Y intercept: y0 = q = -0.125

Distance line from the origin: d0 = 0.124

The length of the segment AB: |AB| = 8.0623

Vector: AB = (8; 1)

Normal vector: n = (1; -8)

Midpoint of the segment AB: M = [5; 0.5]

Perpendicular Bisector equation: 8x+y-40.5 = 0

Vector OA = (1; 0) ;   |OA| = 1
Vector OB = (9; 1) ;   |OB| = 9.0554
Scalar product OA .OB = 9
Angle ∠ AOB = 6°20'25″ = 0.1107 rad