Line slope calculator 5x-7y=-25
Straight line given by points A[2; 5] and B[9; 10]
Calculation:
Slope: m = 0.7143Slope-intercept form of line: y = 0.7143x+3.5714
Canonical form of the line equation: 5x-7y+25 = 0
Parametric form of the line equation:
x = 7t+2
y = 5t+5 ; t ∈ R
Slope angle of line: φ = 35°32'16″ = 0.6202 rad
X intercept: x0 = -5
Y intercept: y0 = q = 3.5714
Distance line from the origin: d0 = 2.9062
The length of the segment AB: |AB| = 8.6023
Vector: AB = (7; 5)
Normal vector: n = (5; -7)
Midpoint of the segment AB: M = [5.5; 7.5]
Perpendicular Bisector equation: 7x+5y-76 = 0
Vector OA = (2; 5) ; |OA| = 5.3852
Vector OB = (9; 10) ; |OB| = 13.4536
Scalar product OA .OB = 68
Angle ∠ AOB = 20°11'9″ = 0.3523 rad