Line slope calculator x+9y=54


Enter coordinates of two different points:

Straight line given by points A[0; 6] and B[9; 5]

Calculation:

Slope-intercept form of line: y = -0.1111x+6

Canonical form of the line equation: x+9y-54 = 0

Parametric form of the line equation:
x = 9t
y = -t+6      ; t ∈ R

Slope: m = -0.1111

Slope angle of line: φ = -6°20'25″ = -0.1107 rad

X intercept: x0 = 54

Y intercept: y0 = q = 6

Distance line from the origin: d0 = 5.9633

The length of the segment AB: |AB| = 9.0554

Vector: AB = (9; -1)

Normal vector: n = (1; 9)

Midpoint of the segment AB: M = [4.5; 5.5]

Perpendicular Bisector equation: 9x-y-35 = 0


Vector OA = (0; 6) ;   |OA| = 6
Vector OB = (9; 5) ;   |OB| = 10.2956
Scalar product OA .OB = 30
Angle ∠ AOB = 60°56'43″ = 1.0637 rad