Line slope calculator 2x-8y=-46


Enter coordinates of two different points:

Straight line given by points A[1; 6] and B[9; 8]

Calculation:

Slope-intercept form of line: y = 0.25x+5.75

Canonical form of the line equation: 2x-8y+46 = 0

Parametric form of the line equation:
x = 8t+1
y = 2t+6      ; t ∈ R

Slope: m = 0.25

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

X intercept: x0 = -23

Y intercept: y0 = q = 5.75

Distance line from the origin: d0 = 5.5783

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; 7]

Perpendicular Bisector equation: 8x+2y-54 = 0


Vector OA = (1; 6) ;   |OA| = 6.0828
Vector OB = (9; 8) ;   |OB| = 12.0416
Scalar product OA .OB = 57
Angle ∠ AOB = 38°54'15″ = 0.679 rad