SOLUTION: not sure how to solve this can somebody help. I would really appreciate it thanks, Find the exponential function f(x)=a^x whose graph goes through the point ( 3,1/8 )

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: not sure how to solve this can somebody help. I would really appreciate it thanks, Find the exponential function f(x)=a^x whose graph goes through the point ( 3,1/8 )      Log On


   

Question 418722: not sure how to solve this can somebody help. I would really appreciate it
thanks,
Find the exponential function f(x)=a^x whose graph goes through the point ( 3,1/8 )
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

f(x) = (1/2)^x
because (1/2)^3 = 1/8