Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = 
A. Not one-to-one
B. f-1(x) = 
C. f-1(x) = (x - 4)2
D. f-1(x) = x2 + 4, x ? 0
Answer: D
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Use the figure to find the following.
? 
? 
A. ?
B. None of these
C. 
D. ?BEH
Match the following statements and reasons to complete the proof of:
 FIGURE.png)
The population density (in people per square mile) for a coastal town can be modeled by src="https://sciemce.com/media/3/ppg__cognero__Chapter_7_Functions_of_Several_Variables__media__c1625baa-4f10-40b5-b157-40c816204494.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" />, 
where x and y are measured in miles. What is the population inside the rectangular area defined by the vertices 
, 
, and 
? Round to the nearest integer.
?
A. 83,552 people
B. 77,552 people
C. 80,052 people
D. 82,552 people
E. 81,552 people
Use this table of conversion factors to help you answer the following questions.
Change 41 ft 3 to cm 3 .
A. 2,070,000 cm 3 B. 1,610,000 cm 3 C. 1,160,000 cm 3 D. 930,000 cm 3 E. 1,400,000 cm 3