Line slope calculator 7x-y=13
Straight line given by points A[2; 1] and B[3; 8]
Calculation:
Slope: m = 7Slope-intercept form of line: y = 7x-13
Canonical form of the line equation: 7x-y-13 = 0
Parametric form of the line equation:
x = t+2
y = 7t+1 ; t ∈ R
Slope angle of line: φ = 81°52'12″ = 1.4289 rad
X intercept: x0 = 1.8571
Y intercept: y0 = q = -13
Distance line from the origin: d0 = 1.8385
The length of the segment AB: |AB| = 7.0711
Vector: AB = (1; 7)
Normal vector: n = (7; -1)
Midpoint of the segment AB: M = [2.5; 4.5]
Perpendicular Bisector equation: x+7y-34 = 0
Vector OA = (2; 1) ; |OA| = 2.2361
Vector OB = (3; 8) ; |OB| = 8.544
Scalar product OA .OB = 14
Angle ∠ AOB = 42°52'44″ = 0.7484 rad