Choose A or C that’s all on u
To figure this out you first find the difference between -18 and 60, which is 78 you then just divide, 78/4.5 which is approximately 17.55 mins or 17.6 rounded.
Work shown above! Answer above as well
Answer:
Step-by-step explanation:
Whenever you're given something other than just 'x' as the input into the function, all you need to do is plug that expression into x in the original function and simplify


1.A
2.A
3.B
4.A
5.c
6.c
7.B
8.D
9.D
hope it helps alot