# Line slope calculator 5x-y=9

**Straight line given by points A[2; 1] and B[3; 6]**

## Calculation:

**Slope-intercept form of line:**y = 5x-9

**Canonical form of the line equation:**5x-y-9 = 0

**Parametric form of the line equation:**

x = t+2

y = 5t+1 ; t ∈ R

**Slope:**m = 5

**Slope angle of line: φ =**78°41'24″ = 1.3734 rad

**X intercept:**x

_{0}= 1.8

**Y intercept:**y

_{0}= q = -9

**Distance line from the origin:**d

_{0}= 1.765

**The length of the segment AB: |AB| =**5.099

**Vector: AB =**(1; 5)

**Normal vector: n =**(5; -1)

**Midpoint of the segment AB: M =**[2.5; 3.5]

**Perpendicular Bisector equation:**x+5y-20 = 0

**Vector OA = (2; 1) ; |OA| = 2.2361**

**Vector OB = (3; 6) ; |OB| = 6.7082**

**Scalar product OA .OB = 12**

**Angle ∠ AOB = 36°52'12″ = 0.6435 rad**