Find the domain of the function.f(x) = 
+ 
A. (-?, 3) ? (3, ?)
B. (-?, -2) ? (-2, 3) ? (3, ?)
C. (-?, ?)
D. (-?, -2) ? (-2, ?)
Answer: B
Mathematics
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Solve the problem.You plan to estimate e by evaluating the Maclaurin series for 
at 
How many terms of the series would you have to add to be sure the estimate is good to 2 decimal places?
A. 9 B. 6 C. 7 D. 8
Mathematics
Solve the problem by integration.The slope of a curve is given by 
Find the equation of the curve if it passes through 
.
A. y = 
- 
tan-1 
- 
+ 
?
B. y = - 
+ 
tan-1 
+ 
- 
?
C. y = 
+ 
tan-1 
- 
- 
?
D. y = - 
+ tan-1
+ 
- 
?
Mathematics
Using the horizontal-line test, determine whether the function is one-to-one.f(x) = 
A. Yes B. No
Mathematics
Find the indicated angle.Find the supplement of 116°.
A. 64° B. 244° C. Not possible D. 154°
Mathematics