Determine whether the relation defines y as a function of x. Give the domain.xy = -5
A. Function; domain: (-?, 0) ? (0, ?)
B. Function; domain: (-?, ?)
C. Not a function; domain: (-?, ?)
D. Not a function; domain: (-?, 0) ? (0, ?)
Answer: A
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Find the date due and the maturity value. Use banker's interest.
A. Date Due: Aug 14 Maturity value: $1,664.28 B. Date due: Aug 14 Maturity value: $1,656.60 C. Date Due: Aug 18 Maturity value: $1,651.42 D. Date Due: Aug 18 Maturity value: $1,677.14
Solve the logarithmic equation.log3 x = log
13
A. x = 
B. x = 169
C. x = 26
D. x = 3
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 
A. 0.20 B. 0.65 C. 0.35 D. 0.15
Find an equation for the ellipse described.Center at (0, 0); focus at (6, 0); vertex at (7, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1