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Page of (total) Screenshot 202....png STUDENT NUMBER: Question Section # 4) Let f( x.)= 1-2x ex / 2 ,( show your work) ee) Find X-intercepts if there are any. Find intervals when fly) is positive and intervals when f(x) is negative. b) Evaluate the limit f(x) X - > 60 ( ) Find all critical points of the function y= f ( x ) . d) Find the intervals of increasing or decreasing . classify each critical point as local max or local min, e) Find intervals of concavity and inflection points P) Use the information from previous parts to sketch a graph of the function y=f(x). Clearly label the graph and scale the axes