Line slope calculator 4x-5y=3


Enter coordinates of two different points:

Straight line given by points A[2; 1] and B[7; 5]

Calculation:

Slope-intercept form of line: y = 0.8x-0.6

Canonical form of the line equation: 4x-5y-3 = 0

Parametric form of the line equation:
x = 5t+2
y = 4t+1      ; t ∈ R

Slope: m = 0.8

Slope angle of line: φ = 38°39'35″ = 0.6747 rad

X intercept: x0 = 0.75

Y intercept: y0 = q = -0.6

Distance line from the origin: d0 = 0.4685

The length of the segment AB: |AB| = 6.4031

Vector: AB = (5; 4)

Normal vector: n = (4; -5)

Midpoint of the segment AB: M = [4.5; 3]

Perpendicular Bisector equation: 5x+4y-34.5 = 0


Vector OA = (2; 1) ;   |OA| = 2.2361
Vector OB = (7; 5) ;   |OB| = 8.6023
Scalar product OA .OB = 19
Angle ∠ AOB = 8°58'21″ = 0.1566 rad