Add or subtract as indicated. Simplify the result whenever possible. Write any answer that contains an improper fraction as a mixed number.
+ 
A. 
B. 
C. 
D. 
Answer: C
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Determine convergence or divergence of the series.
A. Diverges B. Converges
Solve the problem.A meteor circles the earth in an elliptical orbit. The major axis of the elliptical orbit is 24 × 108 miles long and the minor axis is 14 × 108 miles long. If the earth is at one focus of the orbit what is the distance from the other focus?
A. 2 × 
× 104 mi
B. 2 × 
× 108 mi
C. 
× 104 mi
D. 2 × 
× 103 mi
Plot the point and state the quadrant, if any, in which the point is located.(0, 5)
A. x-axis
B. y-axis
C. Quadrant I
D. y-axis
Restrict the domain of the function f so that the function is one-to-one and has an inverse function. Then find the inverse function f-1. State the domains and ranges of f and f-1. ? f(x) = -6x2 + 2 ?
A. 
The domain of f and the range of f-1 are all real numbers x such that x ? 0.
The domain of f-1 and the range of f are all real numbers x such that x ? 2.
?
B.
The domain of f and the range of f-1 are all real numbers x such that x ? 0.
The domain of f-1 and the range of f are all real numbers x such that x ? 2.
?
C.
The domain of f and the range of f-1 are all real numbers x such that x ? 0.
The domain of f-1 and the range of f are all real numbers x such that x ? 2.
?
D.
The domain of f and the range of f-1 are all real numbers x such that x ? 0.
The domain of f-1 and the range of f are all real numbers x such that x ? -2.
?
E.
The domain of f and the range of f-1 are all real numbers x such that x ? 0.
The domain of f-1 and the range of f are all real numbers x such that x ? 2.