Line slope calculator 4x+y=4


Enter coordinates of two different points:

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

Calculation:

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
y = -4t+4      ; t ∈ R

Slope: m = -4

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 = [0.5; 2]

Perpendicular Bisector equation: x-4y+7.5 = 0


Vector OA = (0; 4) ;   |OA| = 4
Vector OB = (1; 0) ;   |OB| = 1
Scalar product OA .OB = 0
Angle ∠ AOB = 90° = 1.5708 rad