The graph shows the number of game consoles sold in millions since 2009.
Based on this information, which function best models the number of game consoles sold in millions `x` years since 2009?
It appears that the data is best modeled by an exponential function, as the number of game consoles sold seems to be increasing at an accelerating rate over time. Specifically, a function of the form:
f(x) = a * (b^x)
where:
- f(x) represents the number of game consoles sold in millions `x` years since 2009
- a represents the initial value or the number of game consoles sold in 2009
- b represents the growth factor
This exponential function captures the increasing trend in the number of game consoles sold over the years.