Line slope calculator 4x+7y=50


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[2; 6] and B[9; 2]

Calculation:

Slope: m = -0.5714

Slope-intercept form of line: y = -0.5714x+7.1429

Canonical form of the line equation: 4x+7y-50 = 0

Parametric form of the line equation:
x = 7t+2
y = -4t+6      ; t ∈ R

Slope angle of line: φ = -29°44'42″ = -0.5191 rad

X intercept: x0 = 12.5

Y intercept: y0 = q = 7.1429

Distance line from the origin: d0 = 6.2017

The length of the segment AB: |AB| = 8.0623

Vector: AB = (7; -4)

Normal vector: n = (4; 7)

Midpoint of the segment AB: M = [5.5; 4]

Perpendicular Bisector equation: 7x-4y-22.5 = 0

Vector OA = (2; 6) ;   |OA| = 6.3246
Vector OB = (9; 2) ;   |OB| = 9.2195
Scalar product OA .OB = 30
Angle ∠ AOB = 59°2'10″ = 1.0304 rad