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MATH 140  Iowa State Study Resources
 Iowa State
 Atilla Sit
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Practice_exam3_soln
School: Iowa State

Exam2soln
School: Iowa State
Math 140Section82 Spring 2007Exam 2 Monday,March 5,2007 Instructor: Atilla Sit Closed book, closed notes. Calculators are NOT allowed. Show all of your work in the spacesprovided. There are 5 questions, total 100 points. This exam contains 3 pages.

Practice_exam_3
School: Iowa State
Math 140 Section B2 Spring 2007 Practice Exam III Instructor: Atilla Sit 1. Graph the piecewisedefined function x 1 f (x) = 3 x if if if 2 x < 0 x=0 x>0 Based on the graph: (a) Find the domain of f . (b) Find the range of f . (c) Locate an