Line slope calculator 2x+7y=46


Enter coordinates of two different points:

Straight line given by points A[2; 6] and B[9; 4]

Calculation:

Slope-intercept form of line: y = -0.2857x+6.5714

Canonical form of the line equation: 2x+7y-46 = 0

Parametric form of the line equation:
x = 7t+2
y = -2t+6      ; t ∈ R

Slope: m = -0.2857

Slope angle of line: φ = -15°56'43″ = -0.2783 rad

X intercept: x0 = 23

Y intercept: y0 = q = 6.5714

Distance line from the origin: d0 = 6.3186

The length of the segment AB: |AB| = 7.2801

Vector: AB = (7; -2)

Normal vector: n = (2; 7)

Midpoint of the segment AB: M = [5.5; 5]

Perpendicular Bisector equation: 7x-2y-28.5 = 0


Vector OA = (2; 6) ;   |OA| = 6.3246
Vector OB = (9; 4) ;   |OB| = 9.8489
Scalar product OA .OB = 42
Angle ∠ AOB = 47°36'9″ = 0.8308 rad