Line slope calculator x+y=17


Enter coordinates of two different points:

Straight line given by points A[7; 10] and B[9; 8]

Calculation:

Slope-intercept form of line: y = -x+17

Canonical form of the line equation: x+y-17 = 0

Parametric form of the line equation:
x = t+7
y = -t+10      ; t ∈ R

Slope: m = -1

Slope angle of line: φ = -45° = -0.7854 rad

X intercept: x0 = 17

Y intercept: y0 = q = 17

Distance line from the origin: d0 = 12.0208

The length of the segment AB: |AB| = 2.8284

Vector: AB = (2; -2)

Normal vector: n = (1; 1)

Midpoint of the segment AB: M = [8; 9]

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


Vector OA = (7; 10) ;   |OA| = 12.2066
Vector OB = (9; 8) ;   |OB| = 12.0416
Scalar product OA .OB = 143
Angle ∠ AOB = 13°22'28″ = 0.2334 rad