Line slope calculator 5x-7y=-2
Straight line given by points A[1; 1] and B[8; 6]
Calculation:
Slope: m = 0.7143Slope-intercept form of line: y = 0.7143x+0.2857
Canonical form of the line equation: 5x-7y+2 = 0
Parametric form of the line equation:
x = 7t+1
y = 5t+1 ; t ∈ R
Slope angle of line: φ = 35°32'16″ = 0.6202 rad
X intercept: x0 = -0.4
Y intercept: y0 = q = 0.2857
Distance line from the origin: d0 = 0.2325
The length of the segment AB: |AB| = 8.6023
Vector: AB = (7; 5)
Normal vector: n = (5; -7)
Midpoint of the segment AB: M = [4.5; 3.5]
Perpendicular Bisector equation: 7x+5y-49 = 0
Vector OA = (1; 1) ; |OA| = 1.4142
Vector OB = (8; 6) ; |OB| = 10
Scalar product OA .OB = 14
Angle ∠ AOB = 8°7'48″ = 0.1419 rad