Line slope calculator 5x-7y=-20
Straight line given by points A[3; 5] and B[10; 10]
Calculation:
Slope: m = 0.7143Slope-intercept form of line: y = 0.7143x+2.8571
Canonical form of the line equation: 5x-7y+20 = 0
Parametric form of the line equation:
x = 7t+3
y = 5t+5 ; t ∈ R
Slope angle of line: φ = 35°32'16″ = 0.6202 rad
X intercept: x0 = -4
Y intercept: y0 = q = 2.8571
Distance line from the origin: d0 = 2.325
The length of the segment AB: |AB| = 8.6023
Vector: AB = (7; 5)
Normal vector: n = (5; -7)
Midpoint of the segment AB: M = [6.5; 7.5]
Perpendicular Bisector equation: 7x+5y-83 = 0
Vector OA = (3; 5) ; |OA| = 5.831
Vector OB = (10; 10) ; |OB| = 14.1421
Scalar product OA .OB = 80
Angle ∠ AOB = 14°2'10″ = 0.245 rad