Line slope calculator 5x-7y=-2


Enter coordinates of two different points:

Straight line given by points A[1; 1] and B[8; 6]

Calculation:

Slope-intercept form of line: y = 0.7143x+0.2857

Canonical form of the line equation: 5x-7y+2 = 0

Parametric form of the line equation:
x = 7t+1
y = 5t+1      ; t ∈ R

Slope: m = 0.7143

Slope angle of line: φ = 35°32'16″ = 0.6202 rad

X intercept: x0 = -0.4

Y intercept: y0 = q = 0.2857

Distance line from the origin: d0 = 0.2325

The length of the segment AB: |AB| = 8.6023

Vector: AB = (7; 5)

Normal vector: n = (5; -7)

Midpoint of the segment AB: M = [4.5; 3.5]

Perpendicular Bisector equation: 7x+5y-49 = 0


Vector OA = (1; 1) ;   |OA| = 1.4142
Vector OB = (8; 6) ;   |OB| = 10
Scalar product OA .OB = 14
Angle ∠ AOB = 8°7'48″ = 0.1419 rad