Line slope calculator 7x-2y=19


Enter coordinates of two different points:

Straight line given by points A[3; 1] and B[5; 8]

Calculation:

Slope-intercept form of line: y = 3.5x-9.5

Canonical form of the line equation: 7x-2y-19 = 0

Parametric form of the line equation:
x = 2t+3
y = 7t+1      ; t ∈ R

Slope: m = 3.5

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

X intercept: x0 = 2.7143

Y intercept: y0 = q = -9.5

Distance line from the origin: d0 = 2.6099

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

Vector: AB = (2; 7)

Normal vector: n = (7; -2)

Midpoint of the segment AB: M = [4; 4.5]

Perpendicular Bisector equation: 2x+7y-39.5 = 0


Vector OA = (3; 1) ;   |OA| = 3.1623
Vector OB = (5; 8) ;   |OB| = 9.434
Scalar product OA .OB = 23
Angle ∠ AOB = 39°33'35″ = 0.6904 rad