High School

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. The temperature of [tex]F[/tex] degrees Fahrenheit converted to degrees Celsius
B. The temperature of [tex]F[/tex] degrees Celsius converted to degrees Fahrenheit
C. The temperature of [tex]C[/tex] degrees Fahrenheit converted to degrees Celsius
D. The temperature of [tex]C[/tex] degrees Celsius converted to degrees Fahrenheit

Answer :

Certainly! Let's break down the problem.

Siera wants to convert a temperature from degrees Fahrenheit to degrees Celsius using the given function:

[tex]\[ C(F) = \frac{5}{9} \times (F - 32) \][/tex]

This function helps convert a temperature value from Fahrenheit (F) to Celsius (C).

To understand what [tex]\( C(F) \)[/tex] represents, let's go through the function step by step:

1. Identify the Variable:
- F represents the temperature in degrees Fahrenheit that you want to convert.

2. Subtract 32:
- The formula subtracts 32 from the temperature in Fahrenheit. This step is crucial because 32 degrees Fahrenheit is the freezing point of water, which corresponds to 0 degrees Celsius.

3. Multiply by [tex]\(\frac{5}{9}\)[/tex]:
- The fraction [tex]\(\frac{5}{9}\)[/tex] is a conversion factor. This multiplication converts the adjusted Fahrenheit value to Celsius.

So, when you see [tex]\( C(F) \)[/tex], it refers to the result after using the formula to convert a temperature from Fahrenheit to Celsius.

Conclusion:
[tex]\( C(F) \)[/tex] represents "the temperature of [tex]\( F \)[/tex] degrees Fahrenheit converted to degrees Celsius". This matches the first choice in the provided options.