The relation represented by the arrow diagram is {(-3, 4), (-1, 5), (0, 7), (2, 2), (5, 7)}.
Option: C.
<u>Step-by-step explanation:</u>
A function is a relation in which each input value(domain) results in one output value(range). It is represented diagrammatically using the mapping method.
It shows how each element of domain and range are paired. That is like a flowchart it shows the input values marking its corresponding output value.
In the given diagram,
The values given in the left are domain and values given in the right are range.
Thus, -3 marks to 4, then can be written as (-3,4).
Similarly,
-1 marks 5 = (-1,5).
0 marks 7= (0,7).
2 marks 2= (2,2).
5 marks 7 =(5,7).
⇒ The complete points sequence is {(-3, 4), (-1, 5), (0, 7), (2, 2), (5, 7)}.
The answer to 2 is 14 and the answer to 4 is b
<u><em>Answer:</em></u>
She stayed awake for 295 minutes today
<u><em>Explanation:</em></u>
<u>We are given that:</u>
Yesterday, she drank one cup
Today, she drank 
of a cup more than yesterday
<u>This means that:</u>
Number of cups she drank today = 
Now, we know that she drinks 
of a cup per hour any time she is not sleeping
We use cross multiplication to get the time she took to drink 
cups
1 hour ...........................> of a cup
?? hours ......................> cups
Time taken = 
This means that she was awake for 
hours
<u>Finally, we convert this to minutes:</u>
Knowing that 1 hour has 60 minutes, therefore:
She stayed awake for 
minutes
Hope this helps :)
Answer:
-7
Step-by-step explanation:
HOPE THIS HELPS
Answer:
30.23944
Step-by-step explanation:
