Line slope calculator 4x-3y=28
Straight line given by points A[7; 0] and B[10; 4]
Calculation:
Slope: m = 1.3333Slope-intercept form of line: y = 1.3333x-9.3333
Canonical form of the line equation: 4x-3y-28 = 0
Parametric form of the line equation:
x = 3t+7
y = 4t ; t ∈ R
Slope angle of line: φ = 53°7'48″ = 0.9273 rad
X intercept: x0 = 7
Y intercept: y0 = q = -9.3333
Distance line from the origin: d0 = 5.6
The length of the segment AB: |AB| = 5
Vector: AB = (3; 4)
Normal vector: n = (4; -3)
Midpoint of the segment AB: M = [8.5; 2]
Perpendicular Bisector equation: 3x+4y-33.5 = 0
Vector OA = (7; 0) ; |OA| = 7
Vector OB = (10; 4) ; |OB| = 10.7703
Scalar product OA .OB = 70
Angle ∠ AOB = 21°48'5″ = 0.3805 rad