Line slope calculator 7x+y=43
Straight line given by points A[5; 8] and B[6; 1]
Calculation:
Slope: m = -7Slope-intercept form of line: y = -7x+43
Canonical form of the line equation: 7x+y-43 = 0
Parametric form of the line equation:
x = t+5
y = -7t+8 ; t ∈ R
Slope angle of line: φ = -81°52'12″ = -1.4289 rad
X intercept: x0 = 6.1429
Y intercept: y0 = q = 43
Distance line from the origin: d0 = 6.0811
The length of the segment AB: |AB| = 7.0711
Vector: AB = (1; -7)
Normal vector: n = (7; 1)
Midpoint of the segment AB: M = [5.5; 4.5]
Perpendicular Bisector equation: x-7y+26 = 0
Vector OA = (5; 8) ; |OA| = 9.434
Vector OB = (6; 1) ; |OB| = 6.0828
Scalar product OA .OB = 38
Angle ∠ AOB = 48°31'56″ = 0.847 rad