Item 15 The vertices of a figure are given. Find the coordinates of the figure after the transformations given.

A(−5,3),B(−2,3),C(−2,1),D(−5,1)
Reflect in the y-axis. Then dilate with respect to the origin using a scale factor of 2.

The coordinates of the final image are A′′(
,
), B′′(
,
) , C′′(
,
), D′′(
,
).

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.