1. Use the graph below to answer the following question: List the integer value(s) of x in the open interval from -2 to 5 where the limit exists as a finite value as x approaches those integer value(s). (10 points)2. Find lim X" -9 You must show your work or explain your work in words. (10 points) X-+3 X -33. Find lim x-4 You must show your work or explain your work in words. (10 points) x4x-44. A ball's position, in meters, as it travels every second is represented by the position function s(t) = 4.9t2 + 450. What is the velocity of the ball after 5 seconds? Include units in your answer. (10 points) 5. The cost in dollars of producing x units of a particular telephone is C(x) = x2 - 2500. (10 points) a. Find the average rate of change of C with respect to x when the production level is changed from x = 100 to x = 103. Include units in your answer. b. Find the instantaneous rate of Change of C with respect to x when x = 100. Include units in your