Type the correct answer in each box. Use numerals instead of words. What are the x-intercept and vertex of this quadratic function?
gir) –5(x – 3)2
Write each feature as an ordered pair: (a, b).
The x-intercept of function gis
The vertex of function gis

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.