Provide an appropriate response.True or false? The statement tan(tan-1 x) = x for all real numbers in the interval 0 ? x ? ?.
A. True
B. False
Answer: A
Mathematics
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Use the rules for exponents to simplify the expression. Write the final answer in exponential form when necessary. Assume that all variables represent positive values. (16x2y-4)1/2(x4y-1/3)
A. 
B. 
C. 4x5y7/3
D. 
Mathematics
Find the exact value. Do not use a calculator.sin 495°
A. - 
B. - 
C. 
D. 
Mathematics
Find the determinant of 
A) 14 B) 7 C) 12 D) –8 E) 6
Mathematics
Provide an appropriate response.Is the function given by f(x) = 
continuous at x = -4? Why or why not?
A. Yes, 
f(x) = f(-4)
B. No, 
f(x) does not exist
Mathematics