We define x as a year between 2008 and 2013 and y as the total number of smartphones sold that year, in millions. The table shows values of x and corresponding y values.
Year
2008 2009 2010 2011 2012 2013
Number of
smartphones
in millions
ly)
3.7
173
424
90
125
153.2
Is y a function of x? Explain why or why not.

< 6 cm to > 26 cm i believe

step-by-step explanation:

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

college

i hope this is what you were looking for.

see attached graph