Line slope calculator 7x+2y=37
Straight line given by points A[3; 8] and B[5; 1]
Calculation:
Slope: m = -3.5Slope-intercept form of line: y = -3.5x+18.5
Canonical form of the line equation: 7x+2y-37 = 0
Parametric form of the line equation:
x = 2t+3
y = -7t+8 ; t ∈ R
Slope angle of line: φ = -74°3'17″ = -1.2925 rad
X intercept: x0 = 5.2857
Y intercept: y0 = q = 18.5
Distance line from the origin: d0 = 5.0823
The length of the segment AB: |AB| = 7.2801
Vector: AB = (2; -7)
Normal vector: n = (7; 2)
Midpoint of the segment AB: M = [4; 4.5]
Perpendicular Bisector equation: 2x-7y+23.5 = 0
Vector OA = (3; 8) ; |OA| = 8.544
Vector OB = (5; 1) ; |OB| = 5.099
Scalar product OA .OB = 23
Angle ∠ AOB = 58°8'2″ = 1.0146 rad