4 3
2.
1
-5
-4
-3
-2
2
3
4
5
-3
What is the average rate of change from x= -1 to x = 1? (5 points)
O-2
0 -4
O 4
O 2

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Graph the linear function using the slooe and y intercept

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.