If -1 < h < 2, which of the following has the greatest value?	Select.
A) a) 1-h
B) b) 1+h
C) c) 1+h^2
D) d) 1-1/h
E) e) 1-1/(h^2)
easiest way of solving this would be to substitute a value.   lets say h= - 1/2   a) 3/2   b) 1/2   c) 5/4   d) 3   e) - 3   the value you chose is wrong . h cannot be 0.9 as -1&lt;h&lt;0. if you chose -0.9 answer will still be D.   Answer is c) 1+h^2.
<result>C</result>
If -1 < h < 2, which of the following has the greatest value?