Line slope calculator x-7y=-4


Enter coordinates of two different points:

Straight line given by points A[3; 1] and B[10; 2]

Calculation:

Slope-intercept form of line: y = 0.1429x+0.5714

Canonical form of the line equation: x-7y+4 = 0

Parametric form of the line equation:
x = 7t+3
y = t+1      ; t ∈ R

Slope: m = 0.1429

Slope angle of line: φ = 8°7'48″ = 0.1419 rad

X intercept: x0 = -4

Y intercept: y0 = q = 0.5714

Distance line from the origin: d0 = 0.5657

The length of the segment AB: |AB| = 7.0711

Vector: AB = (7; 1)

Normal vector: n = (1; -7)

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

Perpendicular Bisector equation: 7x+y-47 = 0


Vector OA = (3; 1) ;   |OA| = 3.1623
Vector OB = (10; 2) ;   |OB| = 10.198
Scalar product OA .OB = 32
Angle ∠ AOB = 7°7'30″ = 0.1244 rad