Answer:
DISCLAIMER: I MIGHT BE WRONG I LEARNED THIS LAST YEAR SO I AM A BIT RUSTY PLEASE DONT HATE AND REPORT ME :)
a(n)=a(n-1)-3
Step-by-step explanation:
The recursive formula is a(n)=a(n-1)+d
d= common difference
n= the number of whichever term you are finding
Now we will find the common difference
28-17=11
the difference between -40 and -73 is -33.
commondifference is -3
a(n-1)-3
sorry if this is unorganized
