Line slope calculator x-6y=-21
Straight line given by points A[3; 4] and B[9; 5]
Calculation:
Slope: m = 0.1667Slope-intercept form of line: y = 0.1667x+3.5
Canonical form of the line equation: x-6y+21 = 0
Parametric form of the line equation:
x = 6t+3
y = t+4 ; t ∈ R
Slope angle of line: φ = 9°27'44″ = 0.1651 rad
X intercept: x0 = -21
Y intercept: y0 = q = 3.5
Distance line from the origin: d0 = 3.4524
The length of the segment AB: |AB| = 6.0828
Vector: AB = (6; 1)
Normal vector: n = (1; -6)
Midpoint of the segment AB: M = [6; 4.5]
Perpendicular Bisector equation: 6x+y-40.5 = 0
Vector OA = (3; 4) ; |OA| = 5
Vector OB = (9; 5) ; |OB| = 10.2956
Scalar product OA .OB = 47
Angle ∠ AOB = 24°4'32″ = 0.4202 rad