Line slope calculator 9x-5y=13
Straight line given by points A[2; 1] and B[7; 10]
Calculation:
Slope: m = 1.8Slope-intercept form of line: y = 1.8x-2.6
Canonical form of the line equation: 9x-5y-13 = 0
Parametric form of the line equation:
x = 5t+2
y = 9t+1 ; t ∈ R
Slope angle of line: φ = 60°56'43″ = 1.0637 rad
X intercept: x0 = 1.4444
Y intercept: y0 = q = -2.6
Distance line from the origin: d0 = 1.2627
The length of the segment AB: |AB| = 10.2956
Vector: AB = (5; 9)
Normal vector: n = (9; -5)
Midpoint of the segment AB: M = [4.5; 5.5]
Perpendicular Bisector equation: 5x+9y-72 = 0
Vector OA = (2; 1) ; |OA| = 2.2361
Vector OB = (7; 10) ; |OB| = 12.2066
Scalar product OA .OB = 24
Angle ∠ AOB = 28°26'35″ = 0.4964 rad