# Line slope calculator x+7y=7

**Straight line given by points A[0; 1] and B[7; 0]**

## Calculation:

**Slope-intercept form of line:**y = -0.1429x+1

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

**Parametric form of the line equation:**

x = 7t

y = -t+1 ; t ∈ R

**Slope:**m = -0.1429

**Slope angle of line: φ =**-8°7'48″ = -0.1419 rad

**X intercept:**x

_{0}= 7

**Y intercept:**y

_{0}= q = 1

**Distance line from the origin:**d

_{0}= 0.9899

**The length of the segment AB: |AB| =**7.0711

**Vector: AB =**(7; -1)

**Normal vector: n =**(1; 7)

**Midpoint of the segment AB: M =**[3.5; 0.5]

**Perpendicular Bisector equation:**7x-y-24 = 0

**Vector OA = (0; 1) ; |OA| = 1**

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

**Scalar product OA .OB = 0**

**Angle ∠ AOB = 90° = 1.5708 rad**