Find the domain and the range for the function.
A. Domain: (-?, -2) ? (-2, ?), Range: (-?, -4) ? (-4, ?)
B. Domain: (-?, 4) ? (4, ?), Range: (-?, 2) ? (2, ?)
C. Domain: (-?, ?), Range: (-?, ?)
D. Domain: (-?, 2) ? (2, ?), Range: (-?, 4) ? (4, ?)
Answer: D
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Solve.During one difficult year, the Harrisons had insufficient funds in their checkbook on nine occasions, and each time, they were assessed a charge appearing as -$18 on their statement. What were the total insufficient funds charges that year?
A. $171 B. -$144 C. -$162 D. $152
Solve the problem.Given that f(x) = 5 ln 2x, find f-1(x) and give the domain and range of f-1(x) .
A. f-1(x) = 
ex-5, domain = (-?, ?), range = (0, ?)
B. f-1(x) = 
ex/5, domain = (-?, ?), range = (0, ?)
C. f-1(x) = 
ex-5, domain = (0, ?), range = (-?, ?)
D. f-1(x) = 
ex/5, domain = (0, ?), range = (-?, ?)
Provide an appropriate response.100% minus the single discount rate is the:
A. list price B. trade discount C. net price D. complement
Solve the system.y = log4(-x)y = log4(x + 8)
A. {(-2, 1)} B. {(4, 2)} C. {(-4, 2)} D. {(-4, 1)}