Line slope calculator 3x-4y=-12


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[0; 3] and B[4; 6]

Calculation:

Slope: m = 0.75

Slope-intercept form of line: y = 0.75x+3

Canonical form of the line equation: 3x-4y+12 = 0

Parametric form of the line equation:
x = 4t
y = 3t+3      ; t ∈ R

Slope angle of line: φ = 36°52'12″ = 0.6435 rad

X intercept: x0 = -4

Y intercept: y0 = q = 3

Distance line from the origin: d0 = 2.4

The length of the segment AB: |AB| = 5

Vector: AB = (4; 3)

Normal vector: n = (3; -4)

Midpoint of the segment AB: M = [2; 4.5]

Perpendicular Bisector equation: 4x+3y-21.5 = 0

Vector OA = (0; 3) ;   |OA| = 3
Vector OB = (4; 6) ;   |OB| = 7.2111
Scalar product OA .OB = 18
Angle ∠ AOB = 33°41'24″ = 0.588 rad