The function f(x)= -x is shown on the graph. Which statement is correct?
I'
5
4 +
The range of the graph is all real numbers less than
or equal to 0.
O The domain of the graph is all real numbers less
than or equal to 0.
O The domain and range of the graph are the same.
O The range of the graph is all real numbers.
3+
2+
-5 4 -3 -2 -11
1
2
3
4
5
х
-2
-3
-4
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45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Use the distance formula to find the distance between (-3,5) and (3,1)

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.