Line slope calculator 2x-7y=-54


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 8] and B[8; 10]

Calculation:

Slope: m = 0.2857

Slope-intercept form of line: y = 0.2857x+7.7143

Canonical form of the line equation: 2x-7y+54 = 0

Parametric form of the line equation:
x = 7t+1
y = 2t+8      ; t ∈ R

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

X intercept: x0 = -27

Y intercept: y0 = q = 7.7143

Distance line from the origin: d0 = 7.4175

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; 9]

Perpendicular Bisector equation: 7x+2y-49.5 = 0

Vector OA = (1; 8) ;   |OA| = 8.0623
Vector OB = (8; 10) ;   |OB| = 12.8062
Scalar product OA .OB = 88
Angle ∠ AOB = 31°32'5″ = 0.5504 rad