Line slope calculator 2x-7y=-26
Straight line given by points A[1; 4] and B[8; 6]
Calculation:
Slope: m = 0.2857Slope-intercept form of line: y = 0.2857x+3.7143
Canonical form of the line equation: 2x-7y+26 = 0
Parametric form of the line equation:
x = 7t+1
y = 2t+4 ; t ∈ R
Slope angle of line: φ = 15°56'43″ = 0.2783 rad
X intercept: x0 = -13
Y intercept: y0 = q = 3.7143
Distance line from the origin: d0 = 3.5714
The length of the segment AB: |AB| = 7.2801
Vector: AB = (7; 2)
Normal vector: n = (2; -7)
Midpoint of the segment AB: M = [4.5; 5]
Perpendicular Bisector equation: 7x+2y-41.5 = 0
Vector OA = (1; 4) ; |OA| = 4.1231
Vector OB = (8; 6) ; |OB| = 10
Scalar product OA .OB = 32
Angle ∠ AOB = 39°5'38″ = 0.6823 rad