Mathematics 250 Test 5 (Quiz : perfect=10) given Spring 2017 Credit given in proportion to the clarity of your WORK 






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(a)(part of #13 Pg 438)(3 pts) At the right are the graphs of [ y = x^{3}  3x^{2} ] and [ y = x^{2} + 5x ]. 


Without using a graphing calculator, express the region B (to the right of the yaxis) between the two graphs at the right as a single definite integral by entering specific integers (such as 3, 2, or 0) in the 6 empty answer boxes below. Show some algebraic work, especially in finding the two limit numbers a and b immediately to the right of the integral sign.  



