



 
Hi Jordan. Let's look at (A) and you can use similar logic for parts (B) and (C). If n is between 1 and 2 then:
So which of these has the greatest possible value? Both 2n and n^{2} go up to 4, so these two expressions tie for the greatest value. You can solve the other problems using the same approach, Jordan. Cheers,  


Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. 