Line slope calculator 2x-7y=-15


Enter coordinates of two different points:

Straight line given by points A[3; 3] and B[10; 5]

Calculation:

Slope-intercept form of line: y = 0.2857x+2.1429

Canonical form of the line equation: 2x-7y+15 = 0

Parametric form of the line equation:
x = 7t+3
y = 2t+3      ; t ∈ R

Slope: m = 0.2857

Slope angle of line: φ = 15°56'43″ = 0.2783 rad

X intercept: x0 = -7.5

Y intercept: y0 = q = 2.1429

Distance line from the origin: d0 = 2.0604

The length of the segment AB: |AB| = 7.2801

Vector: AB = (7; 2)

Normal vector: n = (2; -7)

Midpoint of the segment AB: M = [6.5; 4]

Perpendicular Bisector equation: 7x+2y-53.5 = 0


Vector OA = (3; 3) ;   |OA| = 4.2426
Vector OB = (10; 5) ;   |OB| = 11.1803
Scalar product OA .OB = 45
Angle ∠ AOB = 18°26'6″ = 0.3218 rad