Line slope calculator 8x-y=8


Enter the coordinates of two different points:
Line slope diagram

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

Calculation:

Slope: m = 8

Slope-intercept form of line: y = 8x-8

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

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

Slope angle of line: φ = 82°52'30″ = 1.4464 rad

X intercept: x0 = 1

Y intercept: y0 = q = -8

Distance line from the origin: d0 = 0.9923

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

Vector: AB = (1; 8)

Normal vector: n = (8; -1)

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

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

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