MATH 1550 : Test 1 Study Guide
Document Summary
Following are a few sample questions which only give the depth of problems but not necessarily the coverage of materials. The real exam contains both multiple choice (no partial credit) and questions that require detailed work (partial credit provided sufficient work is well rewritten). Exam is during the regular class period, 50 minutes, at the regular classroom. Good luck: find the instantaneous rate of change of the function xf. 2=x: a curve is given by xf (a) the slope of the tangent at x. , (b) the equation of this tangent line: evaluate the limits of the following functions: )2( (d) lim x x csc: recall that lim xf ax exists if and only if the two limits lim xf ax lim a+ x xf equal and exist, for, for. 0 xf exists or not: recall that sin x lim. Use this fact to find these limits: sin( x lim. 0: determine where are the following functions continuous? xf (a)
