# Line slope calculator 10x+7y=70

**Straight line given by points A[0; 10] and B[7; 0]**

## Calculation:

**Slope-intercept form of line:**y = -1.4286x+10

**Canonical form of the line equation:**10x+7y-70 = 0

**Parametric form of the line equation:**

x = 7t

y = -10t+10 ; t ∈ R

**Slope:**m = -1.4286

**Slope angle of line: φ =**-55°29″ = -0.9601 rad

**X intercept:**x

_{0}= 7

**Y intercept:**y

_{0}= q = 10

**Distance line from the origin:**d

_{0}= 5.7346

**The length of the segment AB: |AB| =**12.2066

**Vector: AB =**(7; -10)

**Normal vector: n =**(10; 7)

**Midpoint of the segment AB: M =**[3.5; 5]

**Perpendicular Bisector equation:**7x-10y+25.5 = 0

**Vector OA = (0; 10) ; |OA| = 10**

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

**Scalar product OA .OB = 0**

**Angle ∠ AOB = 90° = 1.5708 rad**