Line slope calculator 8x+y=56
Straight line given by points A[6; 8] and B[7; 0]
Calculation:
Slope: m = -8Slope-intercept form of line: y = -8x+56
Canonical form of the line equation: 8x+y-56 = 0
Parametric form of the line equation:
x = t+6
y = -8t+8 ; t ∈ R
Slope angle of line: φ = -82°52'30″ = -1.4464 rad
X intercept: x0 = 7
Y intercept: y0 = q = 56
Distance line from the origin: d0 = 6.9459
The length of the segment AB: |AB| = 8.0623
Vector: AB = (1; -8)
Normal vector: n = (8; 1)
Midpoint of the segment AB: M = [6.5; 4]
Perpendicular Bisector equation: x-8y+25.5 = 0
Vector OA = (6; 8) ; |OA| = 10
Vector OB = (7; 0) ; |OB| = 7
Scalar product OA .OB = 42
Angle ∠ AOB = 53°7'48″ = 0.9273 rad