# Line slope calculator 5x-9y=-22

**Straight line given by points A[1; 3] and B[10; 8]**

## Calculation:

**Slope-intercept form of line:**y = 0.5556x+2.4444

**Canonical form of the line equation:**5x-9y+22 = 0

**Parametric form of the line equation:**

x = 9t+1

y = 5t+3 ; t ∈ R

**Slope:**m = 0.5556

**Slope angle of line: φ =**29°3'17″ = 0.5071 rad

**X intercept:**x

_{0}= -4.4

**Y intercept:**y

_{0}= q = 2.4444

**Distance line from the origin:**d

_{0}= 2.1368

**The length of the segment AB: |AB| =**10.2956

**Vector: AB =**(9; 5)

**Normal vector: n =**(5; -9)

**Midpoint of the segment AB: M =**[5.5; 5.5]

**Perpendicular Bisector equation:**9x+5y-77 = 0

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

**Vector OB = (10; 8) ; |OB| = 12.8062**

**Scalar product OA .OB = 34**

**Angle ∠ AOB = 32°54'19″ = 0.5743 rad**