Line slope calculator 7x-2y=40


Enter coordinates of two different points:

Straight line given by points A[6; 1] and B[8; 8]

Calculation:

Slope-intercept form of line: y = 3.5x-20

Canonical form of the line equation: 7x-2y-40 = 0

Parametric form of the line equation:
x = 2t+6
y = 7t+1      ; t ∈ R

Slope: m = 3.5

Slope angle of line: φ = 74°3'17″ = 1.2925 rad

X intercept: x0 = 5.7143

Y intercept: y0 = q = -20

Distance line from the origin: d0 = 5.4944

The length of the segment AB: |AB| = 7.2801

Vector: AB = (2; 7)

Normal vector: n = (7; -2)

Midpoint of the segment AB: M = [7; 4.5]

Perpendicular Bisector equation: 2x+7y-45.5 = 0


Vector OA = (6; 1) ;   |OA| = 6.0828
Vector OB = (8; 8) ;   |OB| = 11.3137
Scalar product OA .OB = 56
Angle ∠ AOB = 35°32'16″ = 0.6202 rad