# Line slope calculator 2x+7y=14

**Straight line given by points A[0; 2] and B[7; 0]**

## Calculation:

**Slope-intercept form of line:**y = -0.2857x+2

**Canonical form of the line equation:**2x+7y-14 = 0

**Parametric form of the line equation:**

x = 7t

y = -2t+2 ; t ∈ R

**Slope:**m = -0.2857

**Slope angle of line: φ =**-15°56'43″ = -0.2783 rad

**X intercept:**x

_{0}= 7

**Y intercept:**y

_{0}= q = 2

**Distance line from the origin:**d

_{0}= 1.923

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

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

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

**Midpoint of the segment AB: M =**[3.5; 1]

**Perpendicular Bisector equation:**7x-2y-22.5 = 0

**Vector OA = (0; 2) ; |OA| = 2**

**Vector OB = (7; 0) ; |OB| = 7**

**Scalar product OA .OB = 0**

**Angle ∠ AOB = 90° = 1.5708 rad**