Line slope calculator 8x-5y=22
Straight line given by points A[4; 2] and B[9; 10]
Calculation:
Slope: m = 1.6Slope-intercept form of line: y = 1.6x-4.4
Canonical form of the line equation: 8x-5y-22 = 0
Parametric form of the line equation:
x = 5t+4
y = 8t+2 ; t ∈ R
Slope angle of line: φ = 57°59'41″ = 1.0122 rad
X intercept: x0 = 2.75
Y intercept: y0 = q = -4.4
Distance line from the origin: d0 = 2.332
The length of the segment AB: |AB| = 9.434
Vector: AB = (5; 8)
Normal vector: n = (8; -5)
Midpoint of the segment AB: M = [6.5; 6]
Perpendicular Bisector equation: 5x+8y-80.5 = 0
Vector OA = (4; 2) ; |OA| = 4.4721
Vector OB = (9; 10) ; |OB| = 13.4536
Scalar product OA .OB = 56
Angle ∠ AOB = 21°26'52″ = 0.3743 rad