Line slope calculator 2x+y=22


Enter coordinates of two different points:

Straight line given by points A[6; 10] and B[7; 8]

Calculation:

Slope-intercept form of line: y = -2x+22

Canonical form of the line equation: 2x+y-22 = 0

Parametric form of the line equation:
x = t+6
y = -2t+10      ; t ∈ R

Slope: m = -2

Slope angle of line: φ = -63°26'6″ = -1.1071 rad

X intercept: x0 = 11

Y intercept: y0 = q = 22

Distance line from the origin: d0 = 9.8387

The length of the segment AB: |AB| = 2.2361

Vector: AB = (1; -2)

Normal vector: n = (2; 1)

Midpoint of the segment AB: M = [6.5; 9]

Perpendicular Bisector equation: x-2y+11.5 = 0


Vector OA = (6; 10) ;   |OA| = 11.6619
Vector OB = (7; 8) ;   |OB| = 10.6301
Scalar product OA .OB = 122
Angle ∠ AOB = 10°13'20″ = 0.1784 rad