# Line slope calculator 3x-y=-3

**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:**x

_{0}= -1

**Y intercept:**y

_{0}= q = 3

**Distance line from the origin:**d

_{0}= 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**