Line slope calculator x-2y=7


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[7; 0] and B[9; 1]

Calculation:

Slope: m = 0.5

Slope-intercept form of line: y = 0.5x-3.5

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

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

Slope angle of line: φ = 26°33'54″ = 0.4636 rad

X intercept: x0 = 7

Y intercept: y0 = q = -3.5

Distance line from the origin: d0 = 3.1305

The length of the segment AB: |AB| = 2.2361

Vector: AB = (2; 1)

Normal vector: n = (1; -2)

Midpoint of the segment AB: M = [8; 0.5]

Perpendicular Bisector equation: 2x+y-16.5 = 0

Vector OA = (7; 0) ;   |OA| = 7
Vector OB = (9; 1) ;   |OB| = 9.0554
Scalar product OA .OB = 63
Angle ∠ AOB = 6°20'25″ = 0.1107 rad