Line slope calculator 2x-7y=2


Enter the coordinates of two different points:
Line slope diagram

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

Calculation:

Slope: m = 0.2857

Slope-intercept form of line: y = 0.2857x-0.2857

Canonical form of the line equation: 2x-7y-2 = 0

Parametric form of the line equation:
x = 7t+1
y = 2t      ; t ∈ R

Slope angle of line: φ = 15°56'43″ = 0.2783 rad

X intercept: x0 = 1

Y intercept: y0 = q = -0.2857

Distance line from the origin: d0 = 0.2747

The length of the segment AB: |AB| = 7.2801

Vector: AB = (7; 2)

Normal vector: n = (2; -7)

Midpoint of the segment AB: M = [4.5; 1]

Perpendicular Bisector equation: 7x+2y-33.5 = 0

Vector OA = (1; 0) ;   |OA| = 1
Vector OB = (8; 2) ;   |OB| = 8.2462
Scalar product OA .OB = 8
Angle ∠ AOB = 14°2'10″ = 0.245 rad