Line slope calculator 8x-7y=-14


Enter coordinates of two different points:

Straight line given by points A[0; 2] and B[7; 10]

Calculation:

Slope-intercept form of line: y = 1.1429x+2

Canonical form of the line equation: 8x-7y+14 = 0

Parametric form of the line equation:
x = 7t
y = 8t+2      ; t ∈ R

Slope: m = 1.1429

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

X intercept: x0 = -1.75

Y intercept: y0 = q = 2

Distance line from the origin: d0 = 1.317

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

Vector: AB = (7; 8)

Normal vector: n = (8; -7)

Midpoint of the segment AB: M = [3.5; 6]

Perpendicular Bisector equation: 7x+8y-72.5 = 0


Vector OA = (0; 2) ;   |OA| = 2
Vector OB = (7; 10) ;   |OB| = 12.2066
Scalar product OA .OB = 20
Angle ∠ AOB = 34°59'31″ = 0.6107 rad