Which represents a function? Domain
Range
y
84
-10
00
-5
31.5
-4
10
→-7
-2:
0
4
(4, 5), (6, -2), (-5,0), (6, 1)
6
1.5
3
1
10
24
o
.

i think (_5,0) represents a function as there is domain and rang on both option.

It's A.

A 2-column table with 5 rows. The first column is labeled x with entries negative 10, negative 5, 0, 5, 10. The second column is labeled y with entries 84, 31.5, 4, 1.5, 24.

Step-by-step explanation:

You can tell by looking at the x column,seeing how it is correctly ordered

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: