# Line slope calculator 7x-2y=43

**Straight line given by points A[7; 3] and B[9; 10]**

## Calculation:

**Slope-intercept form of line:**y = 3.5x-21.5

**Canonical form of the line equation:**7x-2y-43 = 0

**Parametric form of the line equation:**

x = 2t+7

y = 7t+3 ; t ∈ R

**Slope:**m = 3.5

**Slope angle of line: φ =**74°3'17″ = 1.2925 rad

**X intercept:**x

_{0}= 6.1429

**Y intercept:**y

_{0}= q = -21.5

**Distance line from the origin:**d

_{0}= 5.9065

**The length of the segment AB: |AB| =**7.2801

**Vector: AB =**(2; 7)

**Normal vector: n =**(7; -2)

**Midpoint of the segment AB: M =**[8; 6.5]

**Perpendicular Bisector equation:**2x+7y-61.5 = 0

**Vector OA = (7; 3) ; |OA| = 7.6158**

**Vector OB = (9; 10) ; |OB| = 13.4536**

**Scalar product OA .OB = 93**

**Angle ∠ AOB = 24°48'51″ = 0.4331 rad**