Line slope calculator x-y=-8
Straight line given by points A[0; 8] and B[2; 10]
Calculation:
Slope: m = 1Slope-intercept form of line: y = x+8
Canonical form of the line equation: x-y+8 = 0
Parametric form of the line equation:
x = t
y = t+8 ; t ∈ R
Slope angle of line: φ = 45° = 0.7854 rad
X intercept: x0 = -8
Y intercept: y0 = q = 8
Distance line from the origin: d0 = 5.6569
The length of the segment AB: |AB| = 2.8284
Vector: AB = (2; 2)
Normal vector: n = (1; -1)
Midpoint of the segment AB: M = [1; 9]
Perpendicular Bisector equation: 2x+2y-20 = 0
Vector OA = (0; 8) ; |OA| = 8
Vector OB = (2; 10) ; |OB| = 10.198
Scalar product OA .OB = 80
Angle ∠ AOB = 11°18'36″ = 0.1974 rad