Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = - 
, 
< ? < 2?Find sin 
.
A. - 
B. 
C. 
D. - 
Answer: B
Mathematics
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Solve the equation.5 + 6 ln x = 2
A. 
B. 
C. {e -1/2}
D. 
Mathematics
Add and simplify. Write the answer as an improper fraction as needed.
+ 
A. 
B. 
C. 
D. 
Mathematics
Find the relative extrema and points of inflection of the function. List your answers in terms of ordered pairs. Then sketch a graph of the function.
Mathematics
Solve the problem.If f(x) = x2 + 7x - 8, find f(7x - 5).
A. 49x2 + 21x - 18 B. 49x2 + 119x + 18 C. 49x2 - 21x - 18 D. 49x2 - 119x - 18
Mathematics