Determine whether the statement is true for n = 1, 2, 3, 4, and 5. Use the number of true statements as your answer.2n2 < (2n)2

A. 2
B. 4
C. 3
D. 5


Answer: D

Mathematics

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Use a fraction to represent the shaded area of the figure.

A.
B.
C.
D.

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Find the composition. If f(x) =  and g(x) = 8x - 8, find f[g(x)].

A. 8
B. 8 - 8
C. 2 
D. 2 

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Determine whether (f(g(x)) = x and whether (g (f(x)) = x.f(x) = x3 + 9, g(x) = 

A. No, yes B. Yes, no C. No, no D. Yes, yes

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Find the function value.Let f(x) = x. Find f(3).

A.
B. 216
C.
D.

Mathematics