If -2 < h < 0, which of the following has the greatest value?
Choices
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 e) 1-1/(h^2).
<result>E</result>
If -2 < h < 0, which of the following has the greatest value?