Question 1159618
Let 2000=0 and 2004=4
A=Aob^t, and Ao=0.09
1.26=0.09*b^4
14=b^4
b=1.934

in 2008, A=0.09*1.934^8=$17.615 billion


{{{graph(300,300,-5,10,-25,25,0.09*1.934^x)}}}