Line slope calculator x-y=-4
Straight line given by points A[0; 4] and B[1; 5]
Calculation:
Slope: m = 1Slope-intercept form of line: y = x+4
Canonical form of the line equation: x-y+4 = 0
Parametric form of the line equation:
x = t
y = t+4 ; t ∈ R
Slope angle of line: φ = 45° = 0.7854 rad
X intercept: x0 = -4
Y intercept: y0 = q = 4
Distance line from the origin: d0 = 2.8284
The length of the segment AB: |AB| = 1.4142
Vector: AB = (1; 1)
Normal vector: n = (1; -1)
Midpoint of the segment AB: M = [0.5; 4.5]
Perpendicular Bisector equation: x+y-5 = 0
Vector OA = (0; 4) ; |OA| = 4
Vector OB = (1; 5) ; |OB| = 5.099
Scalar product OA .OB = 20
Angle ∠ AOB = 11°18'36″ = 0.1974 rad