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IKMC 2017 - Grades 11-12 - Self-study Question 10

IKMC · IKMC 2017 - Grades 11-12 - Self-study

Question 10

The graph of which function has the most intersections with the graph of $f(x)=x$?
  1. $g_1(x)=x^2$
  2. $g_2(x)=x^3$
  3. $g_3(x)=x^4$
  4. $g_4(x)=-x^4$
  5. $g_5(x)=-x$