Simplify.
3
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Graph the function.f(x) = ln x - 2 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
= x - 1
A. 
B. {-3}
C. {3}
D. {2}
Mathematics
Classify the function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation.g(x) = 
A. rational function; (-?, ?) B. rational function; (-?, -2) ? (-2, 2) ? (2, ?) C. rational function; (-?, 0) ? (0, ?) D. rational function; (4, ?)
Mathematics
To pay for college, a student borrows $4,600 interest-free from his father. If he pays his father back at the rate of $290 per month, how much will he still owe after 12 months? ?
A. $2,860 B. $1,960 C. $1,120 D. $3,480 E. none of the above
Mathematics