Which statement is true about the graphed function? F(x) < 0 over the intervals (-∞, -0.7) and (0.76, 2.5). F(x) > 0 over the intervals (-∞, -0.7) and (0.76, 2.5). F(x) < 0 over the intervals (-0.7, 0.76) and (2.5, ∞). F(x) > 0 over the intervals (-0.7, 0.76) and (0.76, ∞).

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.