# Line slope calculator 7x-y=39

**Straight line given by points A[6; 3] and B[7; 10]**

## Calculation:

**Slope-intercept form of line:**y = 7x-39

**Canonical form of the line equation:**7x-y-39 = 0

**Parametric form of the line equation:**

x = t+6

y = 7t+3 ; t ∈ R

**Slope:**m = 7

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

**X intercept:**x

_{0}= 5.5714

**Y intercept:**y

_{0}= q = -39

**Distance line from the origin:**d

_{0}= 5.5154

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

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

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

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

**Perpendicular Bisector equation:**x+7y-52 = 0

**Vector OA = (6; 3) ; |OA| = 6.7082**

**Vector OB = (7; 10) ; |OB| = 12.2066**

**Scalar product OA .OB = 72**

**Angle ∠ AOB = 28°26'35″ = 0.4964 rad**