# Line slope calculator 7x-y=53

**Straight line given by points A[8; 3] and B[9; 10]**

## Calculation:

**Slope-intercept form of line:**y = 7x-53

**Canonical form of the line equation:**7x-y-53 = 0

**Parametric form of the line equation:**

x = t+8

y = 7t+3 ; t ∈ R

**Slope:**m = 7

**Slope angle of line: φ =**81°52'12″ = 1.4289 rad

**X intercept:**x

_{0}= 7.5714

**Y intercept:**y

_{0}= q = -53

**Distance line from the origin:**d

_{0}= 7.4953

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

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

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

**Midpoint of the segment AB: M =**[8.5; 6.5]

**Perpendicular Bisector equation:**x+7y-54 = 0

**Vector OA = (8; 3) ; |OA| = 8.544**

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

**Scalar product OA .OB = 102**

**Angle ∠ AOB = 27°27'24″ = 0.4792 rad**