Endpoint: (2,5), midpoint: (3,4)

missing endpoint:

Step-by-step explanation:

The formula to find the x-coordinate of a Midpoint, is:

And formula to find the y-coordinate of a Midpoint, is:

Given the Endpoint (2,5) and the Midpoint (3,4), we can idenfity that:

Therefore, in order to find the x-coordinate of the missing endpoint, we can substitute values into the formula   and solve for :

To find the y-coordinate of the missing endpoint, we can substitute values into the formula   and solve for :

Therefore, the missing endpoint is: