The function f(c)= 9/5c + 32 is used to convert temperature from celsius (c) to fahrenheit (f). the function c(k) = k − 273.15 is used to convert temperature from kelvin (k) to celsius. which is the correct function for converting temperature from kelvin to fahrenheit?
a. 9/5 (k - 273.15)
b. 9/5 c - 273.15
c. 9/5 c + 32 - 273.15
d. 9/5 ( k - 273.15) + 32

Option D -

Step-by-step explanation:

Given :  The function is used to convert temperature from Celsius (C) to Fahrenheit (F).

The function is used to convert temperature from Kelvin (K) to Celsius.

To find : Which is the correct function for converting temperature from Kelvin to Fahrenheit?        

Solution :

The function used to convert  Celsius (C) to Fahrenheit (F) is

The function used to convert  Kelvin (K) to Celsius(C) is

For the function used to convert  temperature from Kelvin to Fahrenheit

Substitute the C(K) in F(C), to get the relation between Kelvin and Fahrenheit.

F(K) function is used to convert Kelvin to Fahrenheit.

Therefore, Option D is correct.        

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