Why are the young-old, middle-old, and old-old topics of interest for gerontologists?

you need to find g (4).

explanation:

so you can put the defined values of x variables in as 4 and solve the equation and you will get your answer.

the game was released on september 15, 2015 for microsoft windows and os x, and on july 17, 2016 for linux. fox expressed interest in releasing undertale on other platforms, but was initially unable to port it to nintendo platforms without reprogramming the game due to the engine's lack of support for these platforms.