Identify the domain and range of the function.
f(x) = 2x2 + 5

Which expression gives you the distance between the points (5,1)and(9,-6)

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?

An amusement park manager determined that about 23 of all customers would wait in long lines to ride the new roller coaster. which simulation could not be used to answer questions about whether a customer would wait?