Find the exact value of y, or state that y is undefined.y = tan (tan-1 (-8.7))
A. 8.7
B. -5.6
C. 11.8
D. -8.7
Answer: D
Mathematics
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Solve the problem.The hyperbola 
- 
= 1 is shifted horizontally and vertically to obtain the hyperbola
- 
= 1Find the asymptotes of the new hyperbola.
A. y - 3 = ± 
(x - 3)
B. y = ± 
x
C. y - 3 = ± 
(x - 3)
D. y = ± 
x
Mathematics
Write an expression for the following and simplify.Divide 63z6 + 35z4 - 7z by 7z5.
A. 
= 63z + 
- 
B. 
= 9z + 
- 
C. 
= 9z7 + 5z - 
D. 
= 9z + 
+ 
Mathematics
Find the special products using patterns.(n + 12)2
A. n + 144 B. n2 + 144 C. 144n2 + 24n + 144 D. n2 + 24n + 144
Mathematics
Use the graph of a known basic function and a horizontal stretch or horizontal compression to sketch the function.g(x) = |3x|
A. 
B. 
C. 
D. 
Mathematics