Line slope calculator 8x-7y=8


Enter coordinates of two different points:

Straight line given by points A[1; 0] and B[8; 8]

Calculation:

Slope-intercept form of line: y = 1.1429x-1.1429

Canonical form of the line equation: 8x-7y-8 = 0

Parametric form of the line equation:
x = 7t+1
y = 8t      ; t ∈ R

Slope: m = 1.1429

Slope angle of line: φ = 48°48'51″ = 0.852 rad

X intercept: x0 = 1

Y intercept: y0 = q = -1.1429

Distance line from the origin: d0 = 0.7526

The length of the segment AB: |AB| = 10.6301

Vector: AB = (7; 8)

Normal vector: n = (8; -7)

Midpoint of the segment AB: M = [4.5; 4]

Perpendicular Bisector equation: 7x+8y-63.5 = 0


Vector OA = (1; 0) ;   |OA| = 1
Vector OB = (8; 8) ;   |OB| = 11.3137
Scalar product OA .OB = 8
Angle ∠ AOB = 45° = 0.7854 rad