The low temperatures in two cities are being compared. In City 1, the range

in temperature is 20°F and the IQR is

7°F. In City 2, the range in temperature

is 15°F and the IQR is 7°F. What might

you conclude about the cities based

on the ranges and interquartile

ranges?

Them

What is the value of x? enter your answer in the box.

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.

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.