M (2,-3) And N (10,-3)

M (2,-3) and N (10,-3)

 

Answer:

distance between M and N = 8

midpoint = (6, -3)

equation of the line:  y = -3

Step-by-step explanation:

M (2,-3) and N (10,-3)

distance between points M and N

d = √(-3 - -3)² + (10 - 2)² = 8

midpoint between points M and N

( (2 + 10)/2 ,  (-3 + -3)/2 )

midpoint = (6, -3)

equation of the line that passes through points M and N

y - -3 = (-3 - -3)/ (10 - 2) (x - 2)

y + 3 = 0 (x - 2)

y = -3