Line slope calculator 2x+5y=44
Straight line given by points A[2; 8] and B[7; 6]
Calculation:
Slope: m = -0.4Slope-intercept form of line: y = -0.4x+8.8
Canonical form of the line equation: 2x+5y-44 = 0
Parametric form of the line equation:
x = 5t+2
y = -2t+8 ; t ∈ R
Slope angle of line: φ = -21°48'5″ = -0.3805 rad
X intercept: x0 = 22
Y intercept: y0 = q = 8.8
Distance line from the origin: d0 = 8.1706
The length of the segment AB: |AB| = 5.3852
Vector: AB = (5; -2)
Normal vector: n = (2; 5)
Midpoint of the segment AB: M = [4.5; 7]
Perpendicular Bisector equation: 5x-2y-8.5 = 0
Vector OA = (2; 8) ; |OA| = 8.2462
Vector OB = (7; 6) ; |OB| = 9.2195
Scalar product OA .OB = 62
Angle ∠ AOB = 35°21'45″ = 0.6172 rad