Line slope calculator 2x-8y=-62


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 8] and B[9; 10]

Calculation:

Slope: m = 0.25

Slope-intercept form of line: y = 0.25x+7.75

Canonical form of the line equation: 2x-8y+62 = 0

Parametric form of the line equation:
x = 8t+1
y = 2t+8      ; t ∈ R

Slope angle of line: φ = 14°2'10″ = 0.245 rad

X intercept: x0 = -31

Y intercept: y0 = q = 7.75

Distance line from the origin: d0 = 7.5186

The length of the segment AB: |AB| = 8.2462

Vector: AB = (8; 2)

Normal vector: n = (2; -8)

Midpoint of the segment AB: M = [5; 9]

Perpendicular Bisector equation: 8x+2y-58 = 0

Vector OA = (1; 8) ;   |OA| = 8.0623
Vector OB = (9; 10) ;   |OB| = 13.4536
Scalar product OA .OB = 89
Angle ∠ AOB = 34°51'44″ = 0.6085 rad