College

For one month, Siera calculated her hometown's average high temperature in degrees Fahrenheit. She wants to convert that temperature from degrees Fahrenheit to degrees Celsius using the function [tex]C(F)=\frac{5}{9}(F-32)[/tex].

What does [tex]C(F)[/tex] represent?

A. [tex]C(F)[/tex] represents the output of the function [tex]C[/tex] in degrees Celsius when the input [tex]F[/tex] is in degrees Fahrenheit.

B. [tex]C(F)[/tex] represents the output of the function [tex]F[/tex] in degrees Fahrenheit when the input [tex]C[/tex] is in degrees Celsius.

C. [tex]C(F)[/tex] represents the output of the function [tex]C[/tex] in degrees Fahrenheit when the input [tex]F[/tex] is in degrees Celsius.

Answer :

Sure! Let's go through the problem step-by-step to understand what [tex]\( C(F) \)[/tex] represents.

1. Understanding the Function: The function given is [tex]\( C(F) = \frac{5}{9}(F-32) \)[/tex]. This is a standard mathematical formula used to convert temperatures from degrees Fahrenheit (F) to degrees Celsius (C).

2. Identifying the Components:
- [tex]\( F \)[/tex] is the input to the function, representing the temperature in degrees Fahrenheit.
- [tex]\( C(F) \)[/tex] is the output of the function, which gives us the temperature in degrees Celsius once the conversion is done.

3. What Does [tex]\( C(F) \)[/tex] Represent?: Since the function [tex]\( C(F) = \frac{5}{9}(F-32) \)[/tex] converts a given temperature from Fahrenheit to Celsius, the output value, [tex]\( C(F) \)[/tex], is in degrees Celsius.

Therefore, [tex]\( C(F) \)[/tex] represents the output of the function [tex]\( C \)[/tex] in degrees Celsius when the input [tex]\( F \)[/tex] is in degrees Fahrenheit.

This matches the first interpretation provided: [tex]\( C(F) \)[/tex] represents the output of the function [tex]\( C \)[/tex] in degrees Celsius when the input [tex]\( F \)[/tex] is in degrees Fahrenheit.