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IKMC 2007 - Grades 11-12 - Self-study Question 22

IKMC · IKMC 2007 - Grades 11-12 - Self-study

Question 22

If $f(x)=\dfrac{2x}{3x+4}$ and $f(g(x))=x$, find $g(x)$.
  1. $g(x)=\frac{3x+4}{2x}$
  2. $g(x)=\frac{3x}{2x+4}$
  3. $g(x)=\frac{2x+4}{4x}$
  4. $g(x)=\frac{4x}{2-3x}$
  5. Another answer