5 Select the correct answer.
Consider the piecewise function shown on the graph.
10
8
6
4
2
-10-8
-6
4
-2
0 2
4
6
8
10
2
-4
-6
-8
-10
Over which interval of the domain does the graph represent an exponential function?
OA I26
OB. -4 OC -3 D. I21

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?