Line slope calculator 3x-y=-5


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[0; 5] and B[1; 8]

Calculation:

Slope: m = 3

Slope-intercept form of line: y = 3x+5

Canonical form of the line equation: 3x-y+5 = 0

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

Slope angle of line: φ = 71°33'54″ = 1.249 rad

X intercept: x0 = -1.6667

Y intercept: y0 = q = 5

Distance line from the origin: d0 = 1.5811

The length of the segment AB: |AB| = 3.1623

Vector: AB = (1; 3)

Normal vector: n = (3; -1)

Midpoint of the segment AB: M = [0.5; 6.5]

Perpendicular Bisector equation: x+3y-20 = 0

Vector OA = (0; 5) ;   |OA| = 5
Vector OB = (1; 8) ;   |OB| = 8.0623
Scalar product OA .OB = 40
Angle ∠ AOB = 7°7'30″ = 0.1244 rad