Line slope calculator 7x-y=6


Enter the coordinates of two different points:
Line slope diagram

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

Calculation:

Slope: m = 7

Slope-intercept form of line: y = 7x-6

Canonical form of the line equation: 7x-y-6 = 0

Parametric form of the line equation:
x = t+1
y = 7t+1      ; t ∈ R

Slope angle of line: φ = 81°52'12″ = 1.4289 rad

X intercept: x0 = 0.8571

Y intercept: y0 = q = -6

Distance line from the origin: d0 = 0.8485

The length of the segment AB: |AB| = 7.0711

Vector: AB = (1; 7)

Normal vector: n = (7; -1)

Midpoint of the segment AB: M = [1.5; 4.5]

Perpendicular Bisector equation: x+7y-33 = 0

Vector OA = (1; 1) ;   |OA| = 1.4142
Vector OB = (2; 8) ;   |OB| = 8.2462
Scalar product OA .OB = 10
Angle ∠ AOB = 30°57'50″ = 0.5404 rad