Step-by-step explanation:
This problem is incorrect
the square root of 9 is two of the same numbers that are multiplied together to get 9 so
=3
9+1/2=9.5
Hope that helps :)
I used and got 1.1258999e+15 lol Im sorry Im only in middle school
The equation would be if y is the numbers in the sequence (like 3, 9, 27) and x is the is the number in the order (like 3 is 1, 9 is 2, 81 is 4) the the equation would be y = 3^x.
7.1 and 7.5 because any integer is a rational number