Line slope calculator x+2y=7
Straight line given by points A[1; 3] and B[3; 2]
Calculation:
Slope: m = -0.5Slope-intercept form of line: y = -0.5x+3.5
Canonical form of the line equation: x+2y-7 = 0
Parametric form of the line equation:
x = 2t+1
y = -t+3 ; t ∈ R
Slope angle of line: φ = -26°33'54″ = -0.4636 rad
X intercept: x0 = 7
Y intercept: y0 = q = 3.5
Distance line from the origin: d0 = 3.1305
The length of the segment AB: |AB| = 2.2361
Vector: AB = (2; -1)
Normal vector: n = (1; 2)
Midpoint of the segment AB: M = [2; 2.5]
Perpendicular Bisector equation: 2x-y-1.5 = 0
Vector OA = (1; 3) ; |OA| = 3.1623
Vector OB = (3; 2) ; |OB| = 3.6056
Scalar product OA .OB = 9
Angle ∠ AOB = 37°52'30″ = 0.661 rad