For the given functions f and g, find the requested composite function.f(x) = 
, g(x) = 2x + 10;
Find (g ? f)(x).
A. x
B. x + 20
C. 2x + 10
D. x - 5
Answer: A
Mathematics
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Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.
, 
, 
, 
, 
, . . .
A. no
B. yes, 
C. yes, 4
D. yes, 
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Solve for the missing number.
= 
A. 0.17 B. 1.5 C. 6 D. 3
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Decide what number must be added to the binomial to make a perfect square trinomial.x2 + 11x
A. - 
B. 
C. 
D. 22
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Write each pair of terms as like radicals, if possible.
, 
A. 
, 4
B. 
, 2
C. 5
, 5
D. Not possible
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