The tables below give the function values for two functions, (x) and (x). One of the functions is linear; the other is exponential. Determine which function is which (show work on how you decided) then write an equation for each. You cannot say since one is linear the other is exponential. Show that it is linear and/or exponential.
[x, 1, 2, 3, 4] [x, 1, 2, 3, 4]
[(x), 8,12,16,20]. [(x),8,12,18,27]
