(m-21) (m+1)there I thinks it's right unless I messed up my work
Answer:
(15, 13)
Step-by-step explanation:
Midpoint is the half of the segment.
What I did to solve this was adding the two xs together to get 30 then find the average of 30 by dividing it by 2. This would give you 15
I did the same thing with the ys and got 13
hope this made sense
Answer:
Step-by-step explanation:
The domain of a function 
is all 
value for which the function is defined.
In 
we have to choose our values of such that the square root is not negative because then will be a complex number; therefore for , is defined and so is he domain of the function.
