For the pair of functions, find the indicated composition.f(x) = 4x2 + 4x + 8, g(x) = 4x - 7Find (g ? f)(x).
A. 4x2 + 4x + 1
B. 16x2 + 16x + 25
C. 16x2 + 16x + 39
D. 4x2 + 16x + 25
Answer: B
Mathematics
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The data in the figure below represents the number of stars earned by 140 performers in a talent competition.
The average number of stars earned by the performers is
A. 2. B. 1.9. C. 2.5. D. 1.95. E. none of these
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Multiply.
A. 124,176 B. 124,276 C. 124,186 D. 124,166
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Answer the question.f(x) = 
Is f continuous at f(1)?
A. Yes B. No
Mathematics
Graph the system of inequalities. Shade the region that represents the points of intersection.
A. 
B. 
C. 
D. 
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