Line slope calculator 2x+4y=38


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[3; 8] and B[7; 6]

Calculation:

Slope: m = -0.5

Slope-intercept form of line: y = -0.5x+9.5

Canonical form of the line equation: 2x+4y-38 = 0

Parametric form of the line equation:
x = 4t+3
y = -2t+8      ; t ∈ R

Slope angle of line: φ = -26°33'54″ = -0.4636 rad

X intercept: x0 = 19

Y intercept: y0 = q = 9.5

Distance line from the origin: d0 = 8.4971

The length of the segment AB: |AB| = 4.4721

Vector: AB = (4; -2)

Normal vector: n = (2; 4)

Midpoint of the segment AB: M = [5; 7]

Perpendicular Bisector equation: 4x-2y-6 = 0

Vector OA = (3; 8) ;   |OA| = 8.544
Vector OB = (7; 6) ;   |OB| = 9.2195
Scalar product OA .OB = 69
Angle ∠ AOB = 28°50'34″ = 0.5034 rad