Line slope calculator 4x-y=4


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 0] and B[2; 4]

Calculation:

Slope: m = 4

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

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

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

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

X intercept: x0 = 1

Y intercept: y0 = q = -4

Distance line from the origin: d0 = 0.9701

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; 2]

Perpendicular Bisector equation: x+4y-9.5 = 0

Vector OA = (1; 0) ;   |OA| = 1
Vector OB = (2; 4) ;   |OB| = 4.4721
Scalar product OA .OB = 2
Angle ∠ AOB = 63°26'6″ = 1.1071 rad