Provide an appropriate response.Iff(x, y) = e-7xyfind fy(x, y)
What will be an ideal response?
fy(x, y) = -7xe-7xy
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Determine whether or not the given equation is linear.8t2 + 8v = 77
A. Yes B. No
Solve the problem.Kafka Inc. imports hard drives and sells them on the internet. The profit is given by the equation 
, where n is the number of hard drives sold. Graph 
for n < 1000. Estimate the profit, to the nearest ten dollars, corresponding to the sale of 925 hard drives.
A. $125,050 B. $125,040 C. $125,020 D. $125,030
The degree of financial leverage (DFL) is defined as the percentage change in _____ that results from a given percentage change in earnings before interest and taxes (EBIT).
A. sales B. net operating income (NOI) C. fixed financial costs D. net income E. earnings per share (EPS)
Decide whether the set is countably infinite. ? Set of whole numbers. ?
A. no B. yes