Line slope calculator 4x+y=14


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 10] and B[2; 6]

Calculation:

Slope: m = -4

Slope-intercept form of line: y = -4x+14

Canonical form of the line equation: 4x+y-14 = 0

Parametric form of the line equation:
x = t+1
y = -4t+10      ; t ∈ R

Slope angle of line: φ = -75°57'50″ = -1.3258 rad

X intercept: x0 = 3.5

Y intercept: y0 = q = 14

Distance line from the origin: d0 = 3.3955

The length of the segment AB: |AB| = 4.1231

Vector: AB = (1; -4)

Normal vector: n = (4; 1)

Midpoint of the segment AB: M = [1.5; 8]

Perpendicular Bisector equation: x-4y+30.5 = 0

Vector OA = (1; 10) ;   |OA| = 10.0499
Vector OB = (2; 6) ;   |OB| = 6.3246
Scalar product OA .OB = 62
Angle ∠ AOB = 12°43'28″ = 0.2221 rad