Suppose the total revenue function for a blender is 
where x is the number of units sold. What function gives the marginal revenue?
?
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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Factor the difference of squares.4k2y - 121ym2
A. (4ky + ym)(k - 121m) B. (2ky + 11ym)2 C. y(2k + 11m)(2k - 11m) D. y(2k - 11m)2
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A. 48xy B. -14 C. -28 D. 24x2
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Give the equation of the oblique asymptote, if any, of the function.f(x) = 
A. x = y - 4 B. y = x - 12 C. y = x - 4 D. no oblique asymptotes
Mathematics