Practice problem
Let fff and ggg be invertible functions such that f(x)=2g(x).f(x) = 2^{g(x)}.f(x)=2g(x). Which of the following is true?
f−1(ln(2)g(x))=g−1(log2(f(x)))f^{-1}(\ln(2)^{g(x)}) = g^{-1}(\log_2(f(x)))f−1(ln(2)g(x))=g−1(log2(f(x)))
f−1(2g(x))=g−1(log2(f(x)))f^{-1}(2^{g(x)}) = g^{-1}(\log_2(f(x)))f−1(2g(x))=g−1(log2(f(x)))
f−1(2g(x))=g−1(f(x))f^{-1}(2^{g(x)}) = g^{-1}(f(x))f−1(2g(x))=g−1(f(x))
2f−1(g(x))=g−1(log2(f(x)))2^{f^{-1}(g(x))} = g^{-1}(\log_2(f(x)))2f−1(g(x))=g−1(log2(f(x)))
Type a concept, like “slope” or “photosynthesis”.