Line slope calculator 2x-7y=-7
Straight line given by points A[0; 1] and B[7; 3]
Calculation:
Slope: m = 0.2857Slope-intercept form of line: y = 0.2857x+1
Canonical form of the line equation: 2x-7y+7 = 0
Parametric form of the line equation:
x = 7t
y = 2t+1 ; t ∈ R
Slope angle of line: φ = 15°56'43″ = 0.2783 rad
X intercept: x0 = -3.5
Y intercept: y0 = q = 1
Distance line from the origin: d0 = 0.9615
The length of the segment AB: |AB| = 7.2801
Vector: AB = (7; 2)
Normal vector: n = (2; -7)
Midpoint of the segment AB: M = [3.5; 2]
Perpendicular Bisector equation: 7x+2y-28.5 = 0
Vector OA = (0; 1) ; |OA| = 1
Vector OB = (7; 3) ; |OB| = 7.6158
Scalar product OA .OB = 3
Angle ∠ AOB = 66°48'5″ = 1.1659 rad