Line slope calculator 5x-2y=-1


Enter coordinates of two different points:

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

Calculation:

Slope-intercept form of line: y = 2.5x+0.5

Canonical form of the line equation: 5x-2y+1 = 0

Parametric form of the line equation:
x = 2t+1
y = 5t+3      ; t ∈ R

Slope: m = 2.5

Slope angle of line: φ = 68°11'55″ = 1.1903 rad

X intercept: x0 = -0.2

Y intercept: y0 = q = 0.5

Distance line from the origin: d0 = 0.1857

The length of the segment AB: |AB| = 5.3852

Vector: AB = (2; 5)

Normal vector: n = (5; -2)

Midpoint of the segment AB: M = [2; 5.5]

Perpendicular Bisector equation: 2x+5y-31.5 = 0


Vector OA = (1; 3) ;   |OA| = 3.1623
Vector OB = (3; 8) ;   |OB| = 8.544
Scalar product OA .OB = 27
Angle ∠ AOB = 2°7'16″ = 0.037 rad