Line slope calculator 7x-3y=-3
Straight line given by points A[0; 1] and B[3; 8]
Calculation:
Slope: m = 2.3333Slope-intercept form of line: y = 2.3333x+1
Canonical form of the line equation: 7x-3y+3 = 0
Parametric form of the line equation:
x = 3t
y = 7t+1 ; t ∈ R
Slope angle of line: φ = 66°48'5″ = 1.1659 rad
X intercept: x0 = -0.4286
Y intercept: y0 = q = 1
Distance line from the origin: d0 = 0.3939
The length of the segment AB: |AB| = 7.6158
Vector: AB = (3; 7)
Normal vector: n = (7; -3)
Midpoint of the segment AB: M = [1.5; 4.5]
Perpendicular Bisector equation: 3x+7y-36 = 0
Vector OA = (0; 1) ; |OA| = 1
Vector OB = (3; 8) ; |OB| = 8.544
Scalar product OA .OB = 8
Angle ∠ AOB = 20°33'22″ = 0.3588 rad