All points of the step function f(x) are graphed.
What is the range of f(x)?
4
3
O -3, -2, -1,0, 1
O-2, -1, 0, 1
O all real numbers such that -3 all real numbers such that -2 2.
1
5 4 3 2 1
2 3
х
-2
-3

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.