For the given functions f and g, find the requested function and state its domain. Write the domain in interval notation.f(x) = 6x3 - 1; g(x) = 4x2 + 3;
Find f ? g.
A. (f ? g)(x) = 24x6 + 18x3 - 4x2 - 3; (-?, ?)
B. (f ? g)(x) = 24x5 + 18x3 - 4x2 - 3; (-?, 0) ? (0, ?)
C. (f ? g)(x) = 6x3 + 4x2 - 3; (-?, ?)
D. (f ? g)(x) = 24x5 + 18x3 - 4x2 - 3; (-?, ?)
Answer: D
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A. 243.26° B. 116.74° C. 182.28° D. 288.26°
Evaluate the surface integral of the function g over the surface S.G(x, y, z) = 
; S is the surface of the parabolic cylinder 12y2 + 4z = 16 bounded by the planes 
x = 1, y = 0, and z = 0
A. 
B. 
C. 
D. 
Use the rules for exponents to rewrite the expression and then evaluate the new expression. (-2)2(-2)3
A. -64
B. -32
C. 
D. 
Round to the nearest thousandth.4.99961
A. 5.000 B. 4.9996 C. 4.900 D. 4.990