Line slope calculator 2x+9y=56


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 6] and B[10; 4]

Calculation:

Slope: m = -0.2222

Slope-intercept form of line: y = -0.2222x+6.2222

Canonical form of the line equation: 2x+9y-56 = 0

Parametric form of the line equation:
x = 9t+1
y = -2t+6      ; t ∈ R

Slope angle of line: φ = -12°31'44″ = -0.2187 rad

X intercept: x0 = 28

Y intercept: y0 = q = 6.2222

Distance line from the origin: d0 = 6.0741

The length of the segment AB: |AB| = 9.2195

Vector: AB = (9; -2)

Normal vector: n = (2; 9)

Midpoint of the segment AB: M = [5.5; 5]

Perpendicular Bisector equation: 9x-2y-39.5 = 0

Vector OA = (1; 6) ;   |OA| = 6.0828
Vector OB = (10; 4) ;   |OB| = 10.7703
Scalar product OA .OB = 34
Angle ∠ AOB = 58°44'11″ = 1.0251 rad