Graph the polar equation.r = 3 sin 2?
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Determine whether the function is one-to-one. If so, find a formula for the inverse.f(x) = 
A. f-1(x) = 
B. f-1(x) = x2 + 6, x ? 0
C. f-1(x) = (x - 6)2
D. Not a one-to-one function
Mathematics
Evaluate the integral by making a substitution and then using a table of integrals.
A. 
+ ln 
+ C
B. 
- 
ln 
+ C
C. 
- 
ln 
+ C
D. 
+ 
sin-1 
+ C
Mathematics
Solve the problem.Find the foci and asymptotes of the following hyperbola:9y2 - x2 = 9
A. Foci: (0, 
), (0, -
); Asymptotes: y = 
x, y = - 
x
B. Foci: (0, 10), (0, -10); Asymptotes: y = 3x, y = -3x
C. Foci: (0, 
), (0, -
); Asymptotes: y = 3x, y = -3x
D. Foci: (
, 0), (-
, 0); Asymptotes: y = 
x, y = - 
x
Mathematics
Use the figures to answer the question.
What fraction of figure 2 is shaded?
A. 
B. 
C. 
D. 
Mathematics