Find the midpoint of AB if a (-1,7) and B (11,-1)

Step-by-step explanation:

Using midpoint formula

Midpoint is (5, 3)

Step-by-step explanation:

A(-1, 7)   B(11, 1)

use the midpoint formula:

mid point = (x₁ + x₂) ,  (y₁ + y₂)

                        2              2

                = (-1 + 11) , (7 - 1)

                        2          2

mid point = 5,  3

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it