Line slope calculator 8x-y=70


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[9; 2] and B[10; 10]

Calculation:

Slope: m = 8

Slope-intercept form of line: y = 8x-70

Canonical form of the line equation: 8x-y-70 = 0

Parametric form of the line equation:
x = t+9
y = 8t+2      ; t ∈ R

Slope angle of line: φ = 82°52'30″ = 1.4464 rad

X intercept: x0 = 8.75

Y intercept: y0 = q = -70

Distance line from the origin: d0 = 8.6824

The length of the segment AB: |AB| = 8.0623

Vector: AB = (1; 8)

Normal vector: n = (8; -1)

Midpoint of the segment AB: M = [9.5; 6]

Perpendicular Bisector equation: x+8y-57.5 = 0

Vector OA = (9; 2) ;   |OA| = 9.2195
Vector OB = (10; 10) ;   |OB| = 14.1421
Scalar product OA .OB = 110
Angle ∠ AOB = 32°28'16″ = 0.5667 rad