# Line slope calculator 3x-y=0

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

## Calculation:

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

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

**Parametric form of the line equation:**

x = t

y = 3t ; t ∈ R

**Slope:**m = 3

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

**X intercept:**x

_{0}= 0

**Y intercept:**y

_{0}= q = 0

**Distance line from the origin:**d

_{0}= 0

**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; 1.5]

**Perpendicular Bisector equation:**x+3y-5 = 0

**Vector OA = (0; 0) ; |OA| = 0**

**Vector OB = (1; 3) ; |OB| = 3.1623**

**Scalar product OA .OB = 0**

**Angle ∠ AOB = N/A = N/A rad**