The function fx)= -x is shown on the graph.
Which statement is correct?
у
5
4
The range of the graph is all real numbers less than or
equal to 0.
The domain of the graph is all real numbers less than
or equal to 0.
The domain and range of the graph are the same.
The range of the graph is all real numbers.
3+
2
1
54 -3 -2 -1
2 3 4 5 x
24
-3-
4
-5
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?