What are the coordinates of the midpoint of AB⎯⎯⎯⎯⎯ if A(6, 4) and B(−8, 8)? (−1, 2)

(−1, 6)

(7, 6)

(7, 2)

The correct answer is (-1,6) or answer B. To find the slope, find the difference between the two y values and divide it by the difference between the two x values. The midpoint is obtained by taking the average of the two x values and the average of the two y values.;)

A=3
B=4
C=5
Substitute 3 in for 'a' in the equation, and 5 in for 'c' in the equation to get 17.