Solve the problem.The following table shows the safe exposure time for the average person.UV IndexSafe Exposure Time (in min.)246810230120806540?(i) Determine whether the data indicate direct variation or inverse variation.(ii) Find an equation of variation that approximates the data. Use the data point (6, 80).(iii) Use the equation to predict the safe exposure time for the average person when the UV rating is 3.
A. (i) Direct;
(ii) y = 720x;
(iii) 1440 minutes
B. (i) Inverse;
(ii) y = 
;
(iii) 160 minutes
C. (i) Inverse;
(ii) y = 
;
(iii) 80 minutes
D. (i) Direct;
(ii) y = 240x;
(iii) 720 minutes
Answer: B
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1.6
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A. 
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