Line slope calculator 3x-7y=-26
Straight line given by points A[3; 5] and B[10; 8]
Calculation:
Slope: m = 0.4286Slope-intercept form of line: y = 0.4286x+3.7143
Canonical form of the line equation: 3x-7y+26 = 0
Parametric form of the line equation:
x = 7t+3
y = 3t+5 ; t ∈ R
Slope angle of line: φ = 23°11'55″ = 0.4049 rad
X intercept: x0 = -8.6667
Y intercept: y0 = q = 3.7143
Distance line from the origin: d0 = 3.414
The length of the segment AB: |AB| = 7.6158
Vector: AB = (7; 3)
Normal vector: n = (3; -7)
Midpoint of the segment AB: M = [6.5; 6.5]
Perpendicular Bisector equation: 7x+3y-65 = 0
Vector OA = (3; 5) ; |OA| = 5.831
Vector OB = (10; 8) ; |OB| = 12.8062
Scalar product OA .OB = 70
Angle ∠ AOB = 20°22'35″ = 0.3556 rad