The Central School District is planning a field trip to the aquarium. There are 34 buses that can be used and each bus has 64 seats. • If there are 1700 people going on the trip, will there be enough seats for everyone? Show how to use rounding to solve the problem. • Explain whether an estimate tells if there are enough seats without finding an exact solution. Use words, numbers, or pictures to explain your answer.

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.