Line slope calculator 2x-4y=-30


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 8] and B[5; 10]

Calculation:

Slope: m = 0.5

Slope-intercept form of line: y = 0.5x+7.5

Canonical form of the line equation: 2x-4y+30 = 0

Parametric form of the line equation:
x = 4t+1
y = 2t+8      ; t ∈ R

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

X intercept: x0 = -15

Y intercept: y0 = q = 7.5

Distance line from the origin: d0 = 6.7082

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

Vector: AB = (4; 2)

Normal vector: n = (2; -4)

Midpoint of the segment AB: M = [3; 9]

Perpendicular Bisector equation: 4x+2y-30 = 0

Vector OA = (1; 8) ;   |OA| = 8.0623
Vector OB = (5; 10) ;   |OB| = 11.1803
Scalar product OA .OB = 85
Angle ∠ AOB = 19°26'24″ = 0.3393 rad