Answer:
f(4) for the function
is 
Step-by-step explanation:
We need to find f(4) for the function 
For finding f(4) we will put x= 4 in the given function

Put x = 4

SO, f(4) for the function
is 
<span>y=-3x-4
slope = 3
perpendicular to line then slope = 1/3
answer
</span>slope of a line perpendicular to <span>y=-3x-4
</span><span>=
1/3
</span>
Answer:
D) Identifies the transaction and is located at the top right corner of the check
Step-by-step explanation:
The check number on a check is the number located at the top right corner of the check, and it can also be found at the bottom of the check, located in lower right corner after the routing number and the account number
The check number aids in the tracking and identifying bank transactions such as to identify checks that the bank has processed and to know outstanding checks that are yet to be processed.
The check number also aids in balancing of the checkbook.
Therefore, the check number on a check identifies the transactions and is located at the top right corner of the check.
I think the first one is 4 dollars
Because 30 divided by 4