MATH-UA 212 Midterm: MATH-UA 212 Exam 2 Spring 2014
Document Summary
A correct answer without supporting work will receive little or no credit: the exam is closed book. You are not allowed to use a calculator or consult any notes while taking the exam: the exam is 75 minutes. No work is required, and no partial credit is awarded: suppose f (x) = 4 2x for all x. Find the net change in f from x = 0 to x = 2. (a) 0 (b) 4 (c) 2 (d) 4 (e) none of these: let a = . What is the entry in the 1st row and 2nd column of a 1? (a) 1 (b) 1. 3 (d) 3 (e) none of these: which of the following are true about the function f de ned for all x by f (x) = z x2. 3 and supply is given by p = q2 + 1. The equilibrium price is 10 and the equilibrium quantity is 3.
