Line slope calculator 5x-9y=-45


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[0; 5] and B[9; 10]

Calculation:

Slope: m = 0.5556

Slope-intercept form of line: y = 0.5556x+5

Canonical form of the line equation: 5x-9y+45 = 0

Parametric form of the line equation:
x = 9t
y = 5t+5      ; t ∈ R

Slope angle of line: φ = 29°3'17″ = 0.5071 rad

X intercept: x0 = -9

Y intercept: y0 = q = 5

Distance line from the origin: d0 = 4.3708

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; 7.5]

Perpendicular Bisector equation: 9x+5y-78 = 0

Vector OA = (0; 5) ;   |OA| = 5
Vector OB = (9; 10) ;   |OB| = 13.4536
Scalar product OA .OB = 50
Angle ∠ AOB = 41°59'14″ = 0.7328 rad