Line slope calculator 8x-y=72
Straight line given by points A[9; 0] and B[10; 8]
Calculation:
Slope: m = 8Slope-intercept form of line: y = 8x-72
Canonical form of the line equation: 8x-y-72 = 0
Parametric form of the line equation:
x = t+9
y = 8t ; t ∈ R
Slope angle of line: φ = 82°52'30″ = 1.4464 rad
X intercept: x0 = 9
Y intercept: y0 = q = -72
Distance line from the origin: d0 = 8.9305
The length of the segment AB: |AB| = 8.0623
Vector: AB = (1; 8)
Normal vector: n = (8; -1)
Midpoint of the segment AB: M = [9.5; 4]
Perpendicular Bisector equation: x+8y-41.5 = 0
Vector OA = (9; 0) ; |OA| = 9
Vector OB = (10; 8) ; |OB| = 12.8062
Scalar product OA .OB = 90
Angle ∠ AOB = 38°39'35″ = 0.6747 rad