Line slope calculator 2x-5y=-20
Straight line given by points A[0; 4] and B[5; 6]
Calculation:
Slope: m = 0.4Slope-intercept form of line: y = 0.4x+4
Canonical form of the line equation: 2x-5y+20 = 0
Parametric form of the line equation:
x = 5t
y = 2t+4 ; t ∈ R
Slope angle of line: φ = 21°48'5″ = 0.3805 rad
X intercept: x0 = -10
Y intercept: y0 = q = 4
Distance line from the origin: d0 = 3.7139
The length of the segment AB: |AB| = 5.3852
Vector: AB = (5; 2)
Normal vector: n = (2; -5)
Midpoint of the segment AB: M = [2.5; 5]
Perpendicular Bisector equation: 5x+2y-22.5 = 0
Vector OA = (0; 4) ; |OA| = 4
Vector OB = (5; 6) ; |OB| = 7.8102
Scalar product OA .OB = 24
Angle ∠ AOB = 39°48'20″ = 0.6947 rad