General SAT (College Board) Mathematics: Questions 39  41 of 101
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Question number: 39
Appeared in Year: 2008
Question
If is an odd negative integer and is an even integer, which of the following statements must be true? (January)
I. is odd
II. is an even negative integer
III. is an odd positive integer
Choices
Choice (5)  Response  

a.  II only  
b.  I and II  
c.  I only  
d.  II and III  
e.  I and III 
Question number: 40
» Linear and Exponential Growth
Appeared in Year: 2010
Question
The figure above shows worldwide unemployment rates from 2006 to 2015. Which of the following statements is true? (January)
(I) The graph is decreasing everywhere.
(II) The graph is increasing 2006 to 2010 and decreasing from 2012 to 2015.
(III) The graph is decreasing 2010 to 2012 and increasing from 2013 to 2015.
(IV) The graph is increasing 2006 to 2013.
Choices
Choice (5)  Response  

a.  I, II and IV only  
b.  II only  
c.  I only  
d.  I, II, III and IV  
e.  I and II only 
Question number: 41
» Linear and Exponential Growth
Appeared in Year: 2010
Question
The figure above shows the straight line depreciation of a computer over the first six years of its use. According to the figure, what is the average rate of change in dollars per year of the value of the computer over the six year period? (Answer will be approximately) (January)
Choices
Choice (5)  Response  

a. 
 
b. 
 
c. 
 
d. 
 
e. 
