Line slope calculator 4x-7y=1
Straight line given by points A[2; 1] and B[9; 5]
Calculation:
Slope: m = 0.5714Slope-intercept form of line: y = 0.5714x-0.1429
Canonical form of the line equation: 4x-7y-1 = 0
Parametric form of the line equation:
x = 7t+2
y = 4t+1 ; t ∈ R
Slope angle of line: φ = 29°44'42″ = 0.5191 rad
X intercept: x0 = 0.25
Y intercept: y0 = q = -0.1429
Distance line from the origin: d0 = 0.124
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; 3]
Perpendicular Bisector equation: 7x+4y-50.5 = 0
Vector OA = (2; 1) ; |OA| = 2.2361
Vector OB = (9; 5) ; |OB| = 10.2956
Scalar product OA .OB = 23
Angle ∠ AOB = 2°29'22″ = 0.0435 rad