Line slope calculator x-4y=3


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[3; 0] and B[7; 1]

Calculation:

Slope: m = 0.25

Slope-intercept form of line: y = 0.25x-0.75

Canonical form of the line equation: x-4y-3 = 0

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

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

X intercept: x0 = 3

Y intercept: y0 = q = -0.75

Distance line from the origin: d0 = 0.7276

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

Vector: AB = (4; 1)

Normal vector: n = (1; -4)

Midpoint of the segment AB: M = [5; 0.5]

Perpendicular Bisector equation: 4x+y-20.5 = 0

Vector OA = (3; 0) ;   |OA| = 3
Vector OB = (7; 1) ;   |OB| = 7.0711
Scalar product OA .OB = 21
Angle ∠ AOB = 8°7'48″ = 0.1419 rad