Match the given equation with one of the graphs.y2 - 4x2 = 4
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Perform the operation and reduce the answer to lowest terms.2
+ 3
A. 9
B. 5
C. 2
D. 1
Mathematics
Give the equation of the oblique asymptote, if any, of the function.f(x) = 
A. y = x - 2 B. y = x + 6 C. no oblique asymptotes D. x = y + 6
Mathematics
Determine whether the variation model is of the form 
or 
and find k. Then write a model that relates y and x.
x 5 10 15 20 25 y 26 13 
?
A. 
B. 
?
C.
D.
E.
Mathematics
Select five cards without replacement from a standard deck of 52, and let X be the number of black cards you draw. Calculate the expected value of the given random variable X. ?
A. 
B. 
C. 
D. 
E. 
Mathematics