Line slope calculator 3x-y=19
Straight line given by points A[7; 2] and B[8; 5]
Calculation:
Slope: m = 3Slope-intercept form of line: y = 3x-19
Canonical form of the line equation: 3x-y-19 = 0
Parametric form of the line equation:
x = t+7
y = 3t+2 ; t ∈ R
Slope angle of line: φ = 71°33'54″ = 1.249 rad
X intercept: x0 = 6.3333
Y intercept: y0 = q = -19
Distance line from the origin: d0 = 6.0083
The length of the segment AB: |AB| = 3.1623
Vector: AB = (1; 3)
Normal vector: n = (3; -1)
Midpoint of the segment AB: M = [7.5; 3.5]
Perpendicular Bisector equation: x+3y-18 = 0
Vector OA = (7; 2) ; |OA| = 7.2801
Vector OB = (8; 5) ; |OB| = 9.434
Scalar product OA .OB = 66
Angle ∠ AOB = 16°3'36″ = 0.2803 rad