Hi, I'm not sure how to figure out this problem:
A. Find the smallest real number such that is decreasing for all greater than
B. Find the smallest integer such that is decreasing for all integers greater than or equal to .
Also, I need help with finding the equation for this sequence: I Know that there is going to be n+2 on the numerator but I can't figure out the denominator, so its and I need help finding x.