Line slope calculator 7x-2y=1


Enter coordinates of two different points:

Straight line given by points A[1; 3] and B[3; 10]

Calculation:

Slope-intercept form of line: y = 3.5x-0.5

Canonical form of the line equation: 7x-2y-1 = 0

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

Slope: m = 3.5

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

X intercept: x0 = 0.1429

Y intercept: y0 = q = -0.5

Distance line from the origin: d0 = 0.1374

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

Vector: AB = (2; 7)

Normal vector: n = (7; -2)

Midpoint of the segment AB: M = [2; 6.5]

Perpendicular Bisector equation: 2x+7y-49.5 = 0


Vector OA = (1; 3) ;   |OA| = 3.1623
Vector OB = (3; 10) ;   |OB| = 10.4403
Scalar product OA .OB = 33
Angle ∠ AOB = 1°44'9″ = 0.0303 rad