Regression Models Answers

Which exponential function models the data? Round the numerical values to the nearest hundredth.

After 12 years, the home’s value will be about $ thousand.

Models have their limitations. For which year would this model not make sense to use?

After 35 years, the home’s value will be about $ thousand.

The function f(x) =()x models the data.

The function f(x) =()x models the data.

Consider the data points (–4, –14), (–2, –7), (0, –3),(2, –2), and (6, –6). Which type of function would best model the data set?

Let x be the number of years since 1990. The year 2005 corresponds to an x-value of .

The function that best models the data is .

The function that best models the data, with numerical values rounded to the nearest hundredth, is f(x) = x + 22.08.

The amount of methane emissions in 2000 was about million metric tons.

The amount of methane emissions in the years immediately following 2008 would most likely.