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To convert temperatures from degrees Celsius to degrees Fahrenheit, you can use the function F(x)=9/5x+32 where x is the temperature in degrees Celsius. To convert temperatures from degrees Kelvin to degrees Celsius, you can use the function C(x)=x-273.15, where x is the temperature in degrees Kelvin. Find the composite function that can be used to convert temperatures from degrees Kelvin to degrees Fahrenheit.

 

 

A. (C * F)(x)=9/5x - 241.15

B. (F * C)(x)=9/5x - 241.15

C. C * F)(x)=9/5(x-273.15)+32

D. F * C)(x)=9/5(x-273.15)+32

 Sep 16, 2016
 #1
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This was answered previously     D

 Sep 16, 2016
 #2
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Are you sure??

 Sep 16, 2016
 #3
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"D"  is the correct answer....to see why....

 

We want to first convert from K to C  →  C(x) = x-273.15

 

Then, we want to sub this "C" temp into the function 9/5x+32 to convert C to F  →  (9/5)[ x-273.15] + 32

 

 

cool cool cool

 Sep 16, 2016
 #4
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Thanks!

 Sep 16, 2016

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