Its the list of the second numbers in each ordered pair
THat is B
{2,4,6,8,10}
It moves five squares to the left because it is -5 so it’s decreasing
Can't take the square root of a negative so find a domain where it takes squaer root of 0 wich is allowed hold a sec

there
the denomenator can't be 0 so x cannot be 3, it has to be greater
Answer:
Y=43
Step-by-step explanation: