1. most credit card incentive programs a. cash b. cash back c. discounts d. set dollar savings 2. to calculate a rewards program incentive, a. use the simple interest formula b. use the percentage of a number c. multiply the whole numbers d. divide by the percentage offered 3. a credit card gives 2% cash back on purchases. you purchase $1,685.90 in items with that card. what is your reward amount? a. $33.72 b. $337.18 c. $280.98 d. $2.81

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.