Line slope calculator 3x+4y=44


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[4; 8] and B[8; 5]

Calculation:

Slope: m = -0.75

Slope-intercept form of line: y = -0.75x+11

Canonical form of the line equation: 3x+4y-44 = 0

Parametric form of the line equation:
x = 4t+4
y = -3t+8      ; t ∈ R

Slope angle of line: φ = -36°52'12″ = -0.6435 rad

X intercept: x0 = 14.6667

Y intercept: y0 = q = 11

Distance line from the origin: d0 = 8.8

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

Vector: AB = (4; -3)

Normal vector: n = (3; 4)

Midpoint of the segment AB: M = [6; 6.5]

Perpendicular Bisector equation: 4x-3y-4.5 = 0


Vector OA = (4; 8) ;   |OA| = 8.9443
Vector OB = (8; 5) ;   |OB| = 9.434
Scalar product OA .OB = 72
Angle ∠ AOB = 31°25'46″ = 0.5485 rad