Line slope calculator 8x-7y=2
Straight line given by points A[2; 2] and B[9; 10]
Calculation:
Slope: m = 1.1429Slope-intercept form of line: y = 1.1429x-0.2857
Canonical form of the line equation: 8x-7y-2 = 0
Parametric form of the line equation:
x = 7t+2
y = 8t+2 ; t ∈ R
Slope angle of line: φ = 48°48'51″ = 0.852 rad
X intercept: x0 = 0.25
Y intercept: y0 = q = -0.2857
Distance line from the origin: d0 = 0.1881
The length of the segment AB: |AB| = 10.6301
Vector: AB = (7; 8)
Normal vector: n = (8; -7)
Midpoint of the segment AB: M = [5.5; 6]
Perpendicular Bisector equation: 7x+8y-86.5 = 0
Vector OA = (2; 2) ; |OA| = 2.8284
Vector OB = (9; 10) ; |OB| = 13.4536
Scalar product OA .OB = 38
Angle ∠ AOB = 3°46″ = 0.0526 rad