Write an equation to show the relationship between the cost to play a high school sport last year and this year, after the 3% increase. Let y represent the dollar amount it cost to play a high school sport last year, and let t represent the dollar amount it costs to play a high school sport this year, after
the increase.

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.