Line slope calculator 7x-5y=23
Straight line given by points A[4; 1] and B[9; 8]
Calculation:
Slope: m = 1.4Slope-intercept form of line: y = 1.4x-4.6
Canonical form of the line equation: 7x-5y-23 = 0
Parametric form of the line equation:
x = 5t+4
y = 7t+1 ; t ∈ R
Slope angle of line: φ = 54°27'44″ = 0.9505 rad
X intercept: x0 = 3.2857
Y intercept: y0 = q = -4.6
Distance line from the origin: d0 = 2.6737
The length of the segment AB: |AB| = 8.6023
Vector: AB = (5; 7)
Normal vector: n = (7; -5)
Midpoint of the segment AB: M = [6.5; 4.5]
Perpendicular Bisector equation: 5x+7y-64 = 0
Vector OA = (4; 1) ; |OA| = 4.1231
Vector OB = (9; 8) ; |OB| = 12.0416
Scalar product OA .OB = 44
Angle ∠ AOB = 27°35'50″ = 0.4817 rad