Line slope calculator x+7y=35


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[0; 5] and B[7; 4]

Calculation:

Slope: m = -0.1429

Slope-intercept form of line: y = -0.1429x+5

Canonical form of the line equation: x+7y-35 = 0

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

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

X intercept: x0 = 35

Y intercept: y0 = q = 5

Distance line from the origin: d0 = 4.9497

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

Vector: AB = (7; -1)

Normal vector: n = (1; 7)

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

Perpendicular Bisector equation: 7x-y-20 = 0

Vector OA = (0; 5) ;   |OA| = 5
Vector OB = (7; 4) ;   |OB| = 8.0623
Scalar product OA .OB = 20
Angle ∠ AOB = 60°15'18″ = 1.0517 rad