Line slope calculator 5x-9y=-9
Straight line given by points A[0; 1] and B[9; 6]
Calculation:
Slope: m = 0.5556Slope-intercept form of line: y = 0.5556x+1
Canonical form of the line equation: 5x-9y+9 = 0
Parametric form of the line equation:
x = 9t
y = 5t+1 ; t ∈ R
Slope angle of line: φ = 29°3'17″ = 0.5071 rad
X intercept: x0 = -1.8
Y intercept: y0 = q = 1
Distance line from the origin: d0 = 0.8742
The length of the segment AB: |AB| = 10.2956
Vector: AB = (9; 5)
Normal vector: n = (5; -9)
Midpoint of the segment AB: M = [4.5; 3.5]
Perpendicular Bisector equation: 9x+5y-58 = 0
Vector OA = (0; 1) ; |OA| = 1
Vector OB = (9; 6) ; |OB| = 10.8167
Scalar product OA .OB = 6
Angle ∠ AOB = 56°18'36″ = 0.9828 rad