Line slope calculator x-8y=-8


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[0; 1] and B[8; 2]

Calculation:

Slope: m = 0.125

Slope-intercept form of line: y = 0.125x+1

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

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

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

X intercept: x0 = -8

Y intercept: y0 = q = 1

Distance line from the origin: d0 = 0.9923

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

Vector: AB = (8; 1)

Normal vector: n = (1; -8)

Midpoint of the segment AB: M = [4; 1.5]

Perpendicular Bisector equation: 8x+y-33.5 = 0

Vector OA = (0; 1) ;   |OA| = 1
Vector OB = (8; 2) ;   |OB| = 8.2462
Scalar product OA .OB = 2
Angle ∠ AOB = 75°57'50″ = 1.3258 rad