Line slope calculator 2x+y=23
Straight line given by points A[9; 5] and B[10; 3]
Calculation:
Slope: m = -2Slope-intercept form of line: y = -2x+23
Canonical form of the line equation: 2x+y-23 = 0
Parametric form of the line equation:
x = t+9
y = -2t+5 ; t ∈ R
Slope angle of line: φ = -63°26'6″ = -1.1071 rad
X intercept: x0 = 11.5
Y intercept: y0 = q = 23
Distance line from the origin: d0 = 10.2859
The length of the segment AB: |AB| = 2.2361
Vector: AB = (1; -2)
Normal vector: n = (2; 1)
Midpoint of the segment AB: M = [9.5; 4]
Perpendicular Bisector equation: x-2y-1.5 = 0
Vector OA = (9; 5) ; |OA| = 10.2956
Vector OB = (10; 3) ; |OB| = 10.4403
Scalar product OA .OB = 105
Angle ∠ AOB = 12°21'19″ = 0.2156 rad