Find the inverse using composition.f(x) = x2 - 16, x ? 0
A. f-1(x) = 
B. f-1(x) = x2 + 16
C. f-1(x) = 
D. f-1(x) = 
Answer: C
Mathematics
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Perform the indicated operation. Write the answer in standard form.(-4 - 6i)(4 + i)
A. -22 + 20i B. -10 + 20i C. -10 - 28i D. -22 - 28i
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Special products can be illustrated by using areas of rectangles. Use the figure to justify the special product 
Give the monomial that represents the sum of the areas of the gray rectangles.
A. a2 B. ab C. b2 D. 2ab
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Tell whether or not the relation is a function.{(-9,6), (-9,-9), (2,7), (6,-9), (7,-9)}
A. Yes B. No
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Evaluate the logarithm without the use of a calculator.log832
A. 
B. 
C. 
D. 
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