Find the domain of the composite function (g ? f)(x). Write the domain in interval notation.f(x) = 4x2 + 4x + 6, g(x) = 4x - 4
A. (-?, 0) ? (4, ?)
B. (-?, 0]
C. (-?, ?)
D. [0, ?)
Answer: C
Mathematics
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Perform the indicated operation(s). Where possible, reduce the answer to lowest terms.
+ 
A. 
B. 
C. 
D. 
Mathematics
Graph.f(x) = - 
x2
A. 
B. 
C. 
D. 
Mathematics
Express the following in interval notation.4 ? x < 10
A. [4, 10] B. (4, 10) C. (4, 10] D. [4, 10)
Mathematics
Evaluate the polynomial.4x3 + 3x2 - 35for x = 2
A. -1 B. -3 C. 3 D. 9
Mathematics