Line slope calculator 3x-7y=-32


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 5] and B[8; 8]

Calculation:

Slope: m = 0.4286

Slope-intercept form of line: y = 0.4286x+4.5714

Canonical form of the line equation: 3x-7y+32 = 0

Parametric form of the line equation:
x = 7t+1
y = 3t+5      ; t ∈ R

Slope angle of line: φ = 23°11'55″ = 0.4049 rad

X intercept: x0 = -10.6667

Y intercept: y0 = q = 4.5714

Distance line from the origin: d0 = 4.2018

The length of the segment AB: |AB| = 7.6158

Vector: AB = (7; 3)

Normal vector: n = (3; -7)

Midpoint of the segment AB: M = [4.5; 6.5]

Perpendicular Bisector equation: 7x+3y-51 = 0

Vector OA = (1; 5) ;   |OA| = 5.099
Vector OB = (8; 8) ;   |OB| = 11.3137
Scalar product OA .OB = 48
Angle ∠ AOB = 33°41'24″ = 0.588 rad