Line slope calculator 9x+y=64


Enter coordinates of two different points:

Straight line given by points A[6; 10] and B[7; 1]

Calculation:

Slope-intercept form of line: y = -9x+64

Canonical form of the line equation: 9x+y-64 = 0

Parametric form of the line equation:
x = t+6
y = -9t+10      ; t ∈ R

Slope: m = -9

Slope angle of line: φ = -83°39'35″ = -1.4601 rad

X intercept: x0 = 7.1111

Y intercept: y0 = q = 64

Distance line from the origin: d0 = 7.0676

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

Vector: AB = (1; -9)

Normal vector: n = (9; 1)

Midpoint of the segment AB: M = [6.5; 5.5]

Perpendicular Bisector equation: x-9y+43 = 0


Vector OA = (6; 10) ;   |OA| = 11.6619
Vector OB = (7; 1) ;   |OB| = 7.0711
Scalar product OA .OB = 52
Angle ∠ AOB = 50°54'22″ = 0.8885 rad