Line slope calculator 9x+2y=92


Enter coordinates of two different points:

Straight line given by points A[8; 10] and B[10; 1]

Calculation:

Slope-intercept form of line: y = -4.5x+46

Canonical form of the line equation: 9x+2y-92 = 0

Parametric form of the line equation:
x = 2t+8
y = -9t+10      ; t ∈ R

Slope: m = -4.5

Slope angle of line: φ = -77°28'16″ = -1.3521 rad

X intercept: x0 = 10.2222

Y intercept: y0 = q = 46

Distance line from the origin: d0 = 9.9788

The length of the segment AB: |AB| = 9.2195

Vector: AB = (2; -9)

Normal vector: n = (9; 2)

Midpoint of the segment AB: M = [9; 5.5]

Perpendicular Bisector equation: 2x-9y+31.5 = 0


Vector OA = (8; 10) ;   |OA| = 12.8062
Vector OB = (10; 1) ;   |OB| = 10.0499
Scalar product OA .OB = 90
Angle ∠ AOB = 45°37'47″ = 0.7964 rad