Line slope calculator 2x+5y=46
Straight line given by points A[3; 8] and B[8; 6]
Calculation:
Slope: m = -0.4Slope-intercept form of line: y = -0.4x+9.2
Canonical form of the line equation: 2x+5y-46 = 0
Parametric form of the line equation:
x = 5t+3
y = -2t+8 ; t ∈ R
Slope angle of line: φ = -21°48'5″ = -0.3805 rad
X intercept: x0 = 23
Y intercept: y0 = q = 9.2
Distance line from the origin: d0 = 8.542
The length of the segment AB: |AB| = 5.3852
Vector: AB = (5; -2)
Normal vector: n = (2; 5)
Midpoint of the segment AB: M = [5.5; 7]
Perpendicular Bisector equation: 5x-2y-13.5 = 0
Vector OA = (3; 8) ; |OA| = 8.544
Vector OB = (8; 6) ; |OB| = 10
Scalar product OA .OB = 72
Angle ∠ AOB = 32°34'27″ = 0.5685 rad