Line slope calculator 2x+7y=44


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 6] and B[8; 4]

Calculation:

Slope: m = -0.2857

Slope-intercept form of line: y = -0.2857x+6.2857

Canonical form of the line equation: 2x+7y-44 = 0

Parametric form of the line equation:
x = 7t+1
y = -2t+6      ; t ∈ R

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

X intercept: x0 = 22

Y intercept: y0 = q = 6.2857

Distance line from the origin: d0 = 6.0439

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; 5]

Perpendicular Bisector equation: 7x-2y-21.5 = 0

Vector OA = (1; 6) ;   |OA| = 6.0828
Vector OB = (8; 4) ;   |OB| = 8.9443
Scalar product OA .OB = 32
Angle ∠ AOB = 53°58'21″ = 0.942 rad