dumbcow i have no idea what u talkin about

Question

dumbcow · Answer

ok sorry do you know how to use excel charts?

anonymous · Answer

no unfortunely i dont. i am willing to anythin tho to get the answers for this prob

dumbcow · Answer

here is data in a graph

anonymous · Answer

ok i got the graph

anonymous · Answer

how did you get the information to put into the graph? how did u calculate C and a?

dumbcow · Answer

whats C and a refering to?

dumbcow · Answer

information in the graph is just the data you put in excel

anonymous · Answer

o ok

anonymous · Answer

Let x be in years, where corresponds to
2000, to 2001, and so on. Find values for
C and a so that models the data.
(b) Graph f and the data in the same viewing rectangle.
(c) Use to estimate graphically the year when
the carbon dioxide concentration will be double
the preindustrial level of 280 ppm

anonymous · Answer

this is the problem i am tryin to solve

dumbcow · Answer

i need more info what do they mean by c and a

anonymous · Answer

f(x)=Ca

anonymous · Answer

the word problem co-insides with that info on the excel page