Line slope calculator 7x-3y=-9


Enter coordinates of two different points:

Straight line given by points A[0; 3] and B[3; 10]

Calculation:

Slope-intercept form of line: y = 2.3333x+3

Canonical form of the line equation: 7x-3y+9 = 0

Parametric form of the line equation:
x = 3t
y = 7t+3      ; t ∈ R

Slope: m = 2.3333

Slope angle of line: φ = 66°48'5″ = 1.1659 rad

X intercept: x0 = -1.2857

Y intercept: y0 = q = 3

Distance line from the origin: d0 = 1.1818

The length of the segment AB: |AB| = 7.6158

Vector: AB = (3; 7)

Normal vector: n = (7; -3)

Midpoint of the segment AB: M = [1.5; 6.5]

Perpendicular Bisector equation: 3x+7y-50 = 0


Vector OA = (0; 3) ;   |OA| = 3
Vector OB = (3; 10) ;   |OB| = 10.4403
Scalar product OA .OB = 30
Angle ∠ AOB = 16°41'57″ = 0.2915 rad