Solve the problem.For what numbers ? is f(?) = tan ? not defined?
A. odd multiples of 
(90°)
B. all real numbers
C. integral multiples of ? (180°)
D. odd multiples of ? (180°)
Answer: A
Mathematics
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Rationalize the numerator and simplify. Assume all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics
Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = (x + 2)5 + 4 
A. 
B. 
C. 
D. 
Mathematics
Apply row operations to the augmented matrix to find the solution to the linear system.
A. x = 8, y = 8, z = 6 B. x = 8, y = -8, z = 6 C. x = -8, y = 8, z = 16 D. x = 8, y = 6, z = 8
Mathematics
Write the form of the partial fraction decomposition of the rational expression.
a. 
b. 
c. 
d. 
Mathematics