# Line slope calculator 4x-y=26

**Straight line given by points A[7; 2] and B[8; 6]**

## Calculation:

**Slope-intercept form of line:**y = 4x-26

**Canonical form of the line equation:**4x-y-26 = 0

**Parametric form of the line equation:**

x = t+7

y = 4t+2 ; t ∈ R

**Slope:**m = 4

**Slope angle of line: φ =**75°57'50″ = 1.3258 rad

**X intercept:**x

_{0}= 6.5

**Y intercept:**y

_{0}= q = -26

**Distance line from the origin:**d

_{0}= 6.3059

**The length of the segment AB: |AB| =**4.1231

**Vector: AB =**(1; 4)

**Normal vector: n =**(4; -1)

**Midpoint of the segment AB: M =**[7.5; 4]

**Perpendicular Bisector equation:**x+4y-23.5 = 0

**Vector OA = (7; 2) ; |OA| = 7.2801**

**Vector OB = (8; 6) ; |OB| = 10**

**Scalar product OA .OB = 68**

**Angle ∠ AOB = 20°55'28″ = 0.3652 rad**