Find the quadratic approximation of f at x = 0.f(x) = tan 2x
A. Q(x) = 1 - 1x2
B. Q(x) = 1 + 1x2
C. Q(x) = 2x
D. Q(x) = 1 + 2x2
Answer: C
Mathematics
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Find the odds. 
What are the odds in favor of drawing a number greater than 2 from these cards?
A. 4:5 B. 4:1 C. 3:2 D. 3:5
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Use the product-to-sum identities to rewrite the expression as the sum or difference of two functions.cos 
? sin 
?
A. 
B. 
C. 
D. 
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Use the table to determine if f is one-to-one. If so, use the table for f(x) to find a table for f-1(x).
A. 
B. Not a one-to-one function
C. 
D. 
Mathematics
Convert the measurement as indicated.36 in. to feet
A. 
ft
B. 12 ft
C. 3 ft
D. 108 ft
Mathematics