# SOLUTION: We are working with domains, ranges and functions. Here is one problem I've already done: Let f(x)=x^2-1 and g(x)= 1-2x . Find the indicated values. g(g(2)) g(2)=1-2(

Algebra ->  Algebra  -> Rational-functions -> SOLUTION: We are working with domains, ranges and functions. Here is one problem I've already done: Let f(x)=x^2-1 and g(x)= 1-2x . Find the indicated values. g(g(2)) g(2)=1-2(      Log On

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 Algebra: Rational Functions, analyzing and graphing Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Rational-functions Question 229952: We are working with domains, ranges and functions. Here is one problem I've already done: Let f(x)=x^2-1 and g(x)= 1-2x . Find the indicated values. g(g(2)) g(2)=1-2(2)= -3 g(3)=1-2(-3)= 7 g= -3 and 7 I'm at a lose for the fraction ones, like: Let f(x)=x^2-1 and g(x)= 1-2x. Find the indicated values. f(1/g(3))Answer by jsmallt9(3296)   (Show Source): You can put this solution on YOUR website!I'm at a loss for the fraction ones, like: Let f(x)=x^2-1 and g(x)= 1-2x. Find the indicated values. f(1/g(3)) ************** g(3) = 1 - 2(3) g(3) = 1 - 6 g(3) = -5 1/g(3) = 1/-5 f(1/g(3) = f(1/-5) = (1/-5)^2 - 1 = 1/25 - 1 = 1/25 - 25/25 = -24/25