Line slope calculator 8x-7y=-6
Straight line given by points A[1; 2] and B[8; 10]
Calculation:
Slope: m = 1.1429Slope-intercept form of line: y = 1.1429x+0.8571
Canonical form of the line equation: 8x-7y+6 = 0
Parametric form of the line equation:
x = 7t+1
y = 8t+2 ; t ∈ R
Slope angle of line: φ = 48°48'51″ = 0.852 rad
X intercept: x0 = -0.75
Y intercept: y0 = q = 0.8571
Distance line from the origin: d0 = 0.5644
The length of the segment AB: |AB| = 10.6301
Vector: AB = (7; 8)
Normal vector: n = (8; -7)
Midpoint of the segment AB: M = [4.5; 6]
Perpendicular Bisector equation: 7x+8y-79.5 = 0
Vector OA = (1; 2) ; |OA| = 2.2361
Vector OB = (8; 10) ; |OB| = 12.8062
Scalar product OA .OB = 28
Angle ∠ AOB = 12°5'41″ = 0.2111 rad