State the domain and range of the following function: {(- 3,4), (0,6), (2, - 2), (1, – 3), (6, - 7), (3, 2)}

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?