Find domain and range of each. Select only 1 answer in the row. 1. y = 5x
2. y --
-1
3. y =
2/x + 2
D:(-2, infinty), R:
[0, infinity)
D:[0, infinity), R:
[o, infinity)
D:[1, infinity), R: (-
infinity, 0]

Question 5 spring semester final exam math evaluate

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list