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posted by Thu on Sunday, September 28, 2008 at 6:59pm.

Let f be a one-to-one function whose inverse function is given by the formula f^(-4)(x)=x^5+2x^3x+1 a. Computer f^-1(1) and f(1) b. computer the value of x such that f(x)=1 C. Computer the value of y such that f^-1(y)=1 Please help me solve this problem.

i made error in typing the function. it is f^-4(x)=x^5+2x^3+3x+1

I have heard of f^(-1)(x) as the inverse of f(x) but I have no idea what wou mean by f^(-4)(x)

oh yeah that was an error. sorry about that. it is f^(-1)(x)=x^5+2x^3+3x+1

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