SOLUTION: What is the value of f(x)=2(0.75)^X When x=3

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: What is the value of f(x)=2(0.75)^X When x=3      Log On


   

Question 1012722: What is the value of f(x)=2(0.75)^X When x=3
Found 3 solutions by macston, Fombitz, fractalier:
Answer by macston(5194) About Me  (Show Source):
Answer by Fombitz(32388) About Me  (Show Source):
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
To evaluate
f(x)=2(0.75)^x
we merely plug in 3 for x and get
f(3) = 2*(.75)^3 = .84375