Line slope calculator 7x-3y=25


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[4; 1] and B[7; 8]

Calculation:

Slope: m = 2.3333

Slope-intercept form of line: y = 2.3333x-8.3333

Canonical form of the line equation: 7x-3y-25 = 0

Parametric form of the line equation:
x = 3t+4
y = 7t+1      ; t ∈ R

Slope angle of line: φ = 66°48'5″ = 1.1659 rad

X intercept: x0 = 3.5714

Y intercept: y0 = q = -8.3333

Distance line from the origin: d0 = 3.2827

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

Vector: AB = (3; 7)

Normal vector: n = (7; -3)

Midpoint of the segment AB: M = [5.5; 4.5]

Perpendicular Bisector equation: 3x+7y-48 = 0

Vector OA = (4; 1) ;   |OA| = 4.1231
Vector OB = (7; 8) ;   |OB| = 10.6301
Scalar product OA .OB = 36
Angle ∠ AOB = 34°46'40″ = 0.607 rad