Line slope calculator 2x-5y=-9


Enter coordinates of two different points:

Straight line given by points A[3; 3] and B[8; 5]

Calculation:

Slope-intercept form of line: y = 0.4x+1.8

Canonical form of the line equation: 2x-5y+9 = 0

Parametric form of the line equation:
x = 5t+3
y = 2t+3      ; t ∈ R

Slope: m = 0.4

Slope angle of line: φ = 21°48'5″ = 0.3805 rad

X intercept: x0 = -4.5

Y intercept: y0 = q = 1.8

Distance line from the origin: d0 = 1.6713

The length of the segment AB: |AB| = 5.3852

Vector: AB = (5; 2)

Normal vector: n = (2; -5)

Midpoint of the segment AB: M = [5.5; 4]

Perpendicular Bisector equation: 5x+2y-35.5 = 0


Vector OA = (3; 3) ;   |OA| = 4.2426
Vector OB = (8; 5) ;   |OB| = 9.434
Scalar product OA .OB = 39
Angle ∠ AOB = 12°59'41″ = 0.2268 rad