Line slope calculator 6x+8y=86


Enter the coordinates of two different points:
Line slope diagram

Straight line given by points A[1; 10] and B[9; 4]

Calculation:

Slope: m = -0.75

Slope-intercept form of line: y = -0.75x+10.75

Canonical form of the line equation: 6x+8y-86 = 0

Parametric form of the line equation:
x = 8t+1
y = -6t+10      ; t ∈ R

Slope angle of line: φ = -36°52'12″ = -0.6435 rad

X intercept: x0 = 14.3333

Y intercept: y0 = q = 10.75

Distance line from the origin: d0 = 8.6

The length of the segment AB: |AB| = 10

Vector: AB = (8; -6)

Normal vector: n = (6; 8)

Midpoint of the segment AB: M = [5; 7]

Perpendicular Bisector equation: 8x-6y+2 = 0

Vector OA = (1; 10) ;   |OA| = 10.0499
Vector OB = (9; 4) ;   |OB| = 9.8489
Scalar product OA .OB = 49
Angle ∠ AOB = 60°19'37″ = 1.0529 rad