Line slope calculator 3x-y=-3


Enter coordinates of two different points:

Straight line given by points A[0; 3] and B[1; 6]

Calculation:

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

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

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

Slope: m = 3

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

X intercept: x0 = -1

Y intercept: y0 = q = 3

Distance line from the origin: d0 = 0.9487

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; 4.5]

Perpendicular Bisector equation: x+3y-14 = 0


Vector OA = (0; 3) ;   |OA| = 3
Vector OB = (1; 6) ;   |OB| = 6.0828
Scalar product OA .OB = 18
Angle ∠ AOB = 9°27'44″ = 0.1651 rad