Question

Line CD contains points A (4, 6) and B (−2, 6). The slope of line CD is

Answer 1

`m = (y_(2) - y_(1))/(x_(2) - x_(1)) = (6 - 6)/(-2 - 4) = (0)/(-6) = 0`

The slope of line CD is 0, making the function equal to y = 6

Answer 2

0

Explanation:

Given :Line CD contains points A (4, 6) and B (−2, 6).

To Find : The slope of line CD .

Solution :

`A(x_(1),y_(1))=(4,6)`

`B(x_(2),y_(2))=(-2,6)`

Formula for Slope(m):

`m =(y_(2)-y_(1))/(x_(2)-x_(1))`

putting values

`m =(6-6)/(-2-4)`

`m =(0)/(-6)`

`m =0`

Hence the slope of line CD = 0