Line slope calculator 4x-3y=1


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 1] and B[4; 5]

Calculation:

Slope: m = 1.3333

Slope-intercept form of line: y = 1.3333x-0.3333

Canonical form of the line equation: 4x-3y-1 = 0

Parametric form of the line equation:
x = 3t+1
y = 4t+1      ; t ∈ R

Slope angle of line: φ = 53°7'48″ = 0.9273 rad

X intercept: x0 = 0.25

Y intercept: y0 = q = -0.3333

Distance line from the origin: d0 = 0.2

The length of the segment AB: |AB| = 5

Vector: AB = (3; 4)

Normal vector: n = (4; -3)

Midpoint of the segment AB: M = [2.5; 3]

Perpendicular Bisector equation: 3x+4y-19.5 = 0

Vector OA = (1; 1) ;   |OA| = 1.4142
Vector OB = (4; 5) ;   |OB| = 6.4031
Scalar product OA .OB = 9
Angle ∠ AOB = 6°20'25″ = 0.1107 rad