Line slope calculator x-7y=-13


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 2] and B[8; 3]

Calculation:

Slope: m = 0.1429

Slope-intercept form of line: y = 0.1429x+1.8571

Canonical form of the line equation: x-7y+13 = 0

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

Slope angle of line: φ = 8°7'48″ = 0.1419 rad

X intercept: x0 = -13

Y intercept: y0 = q = 1.8571

Distance line from the origin: d0 = 1.8385

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

Vector: AB = (7; 1)

Normal vector: n = (1; -7)

Midpoint of the segment AB: M = [4.5; 2.5]

Perpendicular Bisector equation: 7x+y-34 = 0

Vector OA = (1; 2) ;   |OA| = 2.2361
Vector OB = (8; 3) ;   |OB| = 8.544
Scalar product OA .OB = 14
Angle ∠ AOB = 42°52'44″ = 0.7484 rad