Line slope calculator 4x-3y=28


Enter coordinates of two different points:

Straight line given by points A[7; 0] and B[10; 4]

Calculation:

Slope-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: m = 1.3333

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