Line slope calculator x-4y=4
Straight line given by points A[4; 0] and B[8; 1]
Calculation:
Slope: m = 0.25Slope-intercept form of line: y = 0.25x-1
Canonical form of the line equation: x-4y-4 = 0
Parametric form of the line equation:
x = 4t+4
y = t ; t ∈ R
Slope angle of line: φ = 14°2'10″ = 0.245 rad
X intercept: x0 = 4
Y intercept: y0 = q = -1
Distance line from the origin: d0 = 0.9701
The length of the segment AB: |AB| = 4.1231
Vector: AB = (4; 1)
Normal vector: n = (1; -4)
Midpoint of the segment AB: M = [6; 0.5]
Perpendicular Bisector equation: 4x+y-24.5 = 0
Vector OA = (4; 0) ; |OA| = 4
Vector OB = (8; 1) ; |OB| = 8.0623
Scalar product OA .OB = 32
Angle ∠ AOB = 7°7'30″ = 0.1244 rad