Find any values of the variable that make the expression undefined.
A. -2
B. 2, -2
C. 0
D. None
Answer: D
Mathematics
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Provide an appropriate response.Find the domain of f(x) = 
A. {x|x is any real number} B. {x|x ? 17} C. {x|x ? 7} D. {x|x ? -7}
Mathematics
Find the median.Salaries of doctors: $115,000, $123,000, $181,000, $202,000, $238,000, $128,000, 
$899,000, $206,000, $158,000
A. $237,000 B. $169,500 C. $181,000 D. $263,000
Mathematics
Solve.A female tiger had 4 cubs. They weighed 2
, 2
, 3
, 4
pounds, respectively. What was the average weight of a cub? (Recall that the average of a list of numbers is their sum divided by the number of items in the list.)
A. 2
lb
B. 3
lb
C. 
lb
D. 2
lb
Mathematics
Find the exact value of the expression.
A. 
B. 
C. -2 + 
D. 2 + 
Mathematics