Line slope calculator 2x-9y=2


Enter coordinates of two different points:

Straight line given by points A[1; 0] and B[10; 2]

Calculation:

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

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

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

Slope: m = 0.2222

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

X intercept: x0 = 1

Y intercept: y0 = q = -0.2222

Distance line from the origin: d0 = 0.2169

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; 1]

Perpendicular Bisector equation: 9x+2y-51.5 = 0


Vector OA = (1; 0) ;   |OA| = 1
Vector OB = (10; 2) ;   |OB| = 10.198
Scalar product OA .OB = 10
Angle ∠ AOB = 11°18'36″ = 0.1974 rad