Answer:
Option 1 and Option 4
Step-by-step explanation:
The rest are just wrong.
Answer:
f(n) = -6n - 10.
Step-by-step explanation:
This is arithmetic sequence with first term a1 = -16 and common difference d = -6.
So f(n) = a1 + d(n - 1)
= -16 - 6(n - 1)
= -16 - 6n + 6
= -6n - 10.
Checking:
f(10) = -6(10) - 10 = -70.
Answer:
124
Step-by-step explanation:
171 dollar because 1170 divde by 19.5 is 60 times 2.85 is 171
