Determine if the following relations are functions or not. The code to unlock puzzle one will be a series of the letters F, for FUNCTION, and N, for NON FUNCTION. If the answer to number one is a FUNCTION the first letter of the code will be F and so on. For Example: FFNNFNNF Please I really need help on this one

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.