1. The problem statement, all variables and given/known data Question: Find the slope of the curve at the indicated point. y= (1/x-1) at x=2 2. Relevant equations Don't know what relevant questions mean. 3. The attempt at a solution (y(x+h) - y(x))/(x+h)-h ( (1/x-1 + h) - (1/x-1) )/h ( (1/2-1 + h) - (1/2-1) )/h ( (1+h) - (1) )/h h/h=1 the problem is the book says it should be -1. Help anyone?