Line slope calculator 9x-y=62


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[7; 1] and B[8; 10]

Calculation:

Slope: m = 9

Slope-intercept form of line: y = 9x-62

Canonical form of the line equation: 9x-y-62 = 0

Parametric form of the line equation:
x = t+7
y = 9t+1      ; t ∈ R

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

X intercept: x0 = 6.8889

Y intercept: y0 = q = -62

Distance line from the origin: d0 = 6.8468

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

Vector: AB = (1; 9)

Normal vector: n = (9; -1)

Midpoint of the segment AB: M = [7.5; 5.5]

Perpendicular Bisector equation: x+9y-57 = 0

Vector OA = (7; 1) ;   |OA| = 7.0711
Vector OB = (8; 10) ;   |OB| = 12.8062
Scalar product OA .OB = 66
Angle ∠ AOB = 43°12'36″ = 0.7542 rad