Line slope calculator x-7y=-5


Enter coordinates of two different points:

Straight line given by points A[2; 1] and B[9; 2]

Calculation:

Slope-intercept form of line: y = 0.1429x+0.7143

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

Parametric form of the line equation:
x = 7t+2
y = t+1      ; t ∈ R

Slope: m = 0.1429

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

X intercept: x0 = -5

Y intercept: y0 = q = 0.7143

Distance line from the origin: d0 = 0.7071

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

Vector: AB = (7; 1)

Normal vector: n = (1; -7)

Midpoint of the segment AB: M = [5.5; 1.5]

Perpendicular Bisector equation: 7x+y-40 = 0


Vector OA = (2; 1) ;   |OA| = 2.2361
Vector OB = (9; 2) ;   |OB| = 9.2195
Scalar product OA .OB = 20
Angle ∠ AOB = 14°2'10″ = 0.245 rad