Line slope calculator 2x+7y=46
Straight line given by points A[2; 6] and B[9; 4]
Calculation:
Slope: m = -0.2857Slope-intercept form of line: y = -0.2857x+6.5714
Canonical form of the line equation: 2x+7y-46 = 0
Parametric form of the line equation:
x = 7t+2
y = -2t+6 ; t ∈ R
Slope angle of line: φ = -15°56'43″ = -0.2783 rad
X intercept: x0 = 23
Y intercept: y0 = q = 6.5714
Distance line from the origin: d0 = 6.3186
The length of the segment AB: |AB| = 7.2801
Vector: AB = (7; -2)
Normal vector: n = (2; 7)
Midpoint of the segment AB: M = [5.5; 5]
Perpendicular Bisector equation: 7x-2y-28.5 = 0
Vector OA = (2; 6) ; |OA| = 6.3246
Vector OB = (9; 4) ; |OB| = 9.8489
Scalar product OA .OB = 42
Angle ∠ AOB = 47°36'9″ = 0.8308 rad