Find the domain of the function.f(x) = log6(x + 2)2
A. (-?, -2) or (-2, ?)
B. (2, ?)
C. (-2, ?)
D. (-?, 0) or (0, ?)
Answer: A
Mathematics
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Find the linearization L(x) of f(x) at x = a.f(x) = tan x, a = 0
A. L(x) = -x B. L(x) = 0 C. L(x) = x D. L(x) = 4x + 1
Mathematics
Find the first four terms of the binomial series for the given function.(1 + 5x)1/2
A. 1 - 
x + 
x2 - 
x3
B. 1 + 
x - 
x2 + 
x3
C. 1 + 
x - 
x2 + 
x3
D. 1 - 
x + 
x2 - 
x3
Mathematics
Solve the problem.A theater has 22 rows with 25 seats in the first row, 28 in the second row, 31 in the third row, and so forth. How many seats are in the theater?
A. 2552 seats B. 1276 seats C. 1243 seats D. 2486 seats
Mathematics
Solve the system of equations by using elimination by addition.
A. Inconsistent B. (6, 4) C. (4, 6) D. (6, 5)
Mathematics