Line slope calculator 9x-4y=41


Enter coordinates of two different points:

Straight line given by points A[5; 1] and B[9; 10]

Calculation:

Slope-intercept form of line: y = 2.25x-10.25

Canonical form of the line equation: 9x-4y-41 = 0

Parametric form of the line equation:
x = 4t+5
y = 9t+1      ; t ∈ R

Slope: m = 2.25

Slope angle of line: φ = 66°2'15″ = 1.1526 rad

X intercept: x0 = 4.5556

Y intercept: y0 = q = -10.25

Distance line from the origin: d0 = 4.1629

The length of the segment AB: |AB| = 9.8489

Vector: AB = (4; 9)

Normal vector: n = (9; -4)

Midpoint of the segment AB: M = [7; 5.5]

Perpendicular Bisector equation: 4x+9y-77.5 = 0


Vector OA = (5; 1) ;   |OA| = 5.099
Vector OB = (9; 10) ;   |OB| = 13.4536
Scalar product OA .OB = 55
Angle ∠ AOB = 36°42'10″ = 0.6406 rad