# III IV III IV III IV True or False: a The function...

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MATH 222 (002 and 004) Fall 2013 Midterm 2, Practice 1 Solutions Circle your TA’s name from the following list. Ed Dewey Stephen Neal Dae Han Kang Sharath Prased Alisha Zachariah Chris Janjigian Animesh Anand Reese Johnston Jeremy Schwend Alex Troesch Please inform your TA if you find any errors in the solutions. Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Score Instructions Write neatly on this exam. If you need extra paper, let us know. You must show show all of your work, except on Problem 1 which is a true/false problem. All problems graded out of 10. No calculators, books, or notes (except for those notes on your 3 × 5 notecard.) Formulas cos(arcsin x ) = 1 - x 2 sec(arctan x ) = 1 + x 2 . tan(arcsec x ) = x 2 - 1. csc(arcsin x ) = . . . cot(arcsin x ) = . . . R sec x = ln | sec x + tan x | + C . R csc x = ln | sec x + tan x | + C .
1. For each question below, CIRCLE the correct answer. You do not need to show your work. (a) (b) (c) (d) (e) True False True False I II I II I II III IV III IV III IV True or False: (a) The function ( x 2 + x + 1) 3 is o ( x 3 ). (b) o ( x 5 ) - o ( x 5