Line slope calculator 9x-y=44


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[5; 1] and B[6; 10]

Calculation:

Slope: m = 9

Slope-intercept form of line: y = 9x-44

Canonical form of the line equation: 9x-y-44 = 0

Parametric form of the line equation:
x = t+5
y = 9t+1      ; t ∈ R

Slope angle of line: φ = 83°39'35″ = 1.4601 rad

X intercept: x0 = 4.8889

Y intercept: y0 = q = -44

Distance line from the origin: d0 = 4.859

The length of the segment AB: |AB| = 9.0554

Vector: AB = (1; 9)

Normal vector: n = (9; -1)

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

Perpendicular Bisector equation: x+9y-55 = 0

Vector OA = (5; 1) ;   |OA| = 5.099
Vector OB = (6; 10) ;   |OB| = 11.6619
Scalar product OA .OB = 40
Angle ∠ AOB = 47°43'35″ = 0.833 rad