College

On his first day of school, Kareem found the high temperature in degrees Fahrenheit to be [tex]$76.1^{\circ}$[/tex]. He plans to use the function [tex]$C(F)=\frac{5}{9}(F-32)$[/tex] to convert this temperature from degrees Fahrenheit to degrees Celsius.

What does [tex]$C(76.1)$[/tex] represent?

A. The temperature of 76.1 degrees Fahrenheit converted to degrees Celsius
B. The temperature of 76.1 degrees Celsius converted to degrees Fahrenheit
C. The amount of time it takes a temperature of 76.1 degrees Fahrenheit to be converted to 32 degrees Celsius
D. The amount of time it takes a temperature of 76.1 degrees Celsius to be converted to 32 degrees Fahrenheit

Answer :

To understand what [tex]\( C(76.1) \)[/tex] represents, we need to recall the function given:

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

This function is used to convert temperatures from degrees Fahrenheit (F) to degrees Celsius (C). In this case, we are focusing on the specific value where [tex]\( F = 76.1 \)[/tex] degrees Fahrenheit.

1. Identify what [tex]\( C(76.1) \)[/tex] is asking for:

- We are asked to find the interpretation of [tex]\( C(76.1) \)[/tex].

2. Understand the expression [tex]\( C(F) \)[/tex]:

- The function [tex]\( C(F) \)[/tex] takes a temperature value in Fahrenheit (F) and converts it into Celsius (C).

3. Plug in the given value:

- Here, [tex]\( F = 76.1 \)[/tex]. So, when we input this into our function, we determine the equivalent temperature in Celsius by calculating:

[tex]\[ C(76.1) = \frac{5}{9}(76.1 - 32) \][/tex]

4. Interpret the result:

- Therefore, [tex]\( C(76.1) \)[/tex] represents the temperature of 76.1 degrees Fahrenheit converted to degrees Celsius.

The correct choice from the options given is:

- "the temperature of 76.1 degrees Fahrenheit converted to degrees Celsius"

This means that when you use this function to evaluate [tex]\( C(76.1) \)[/tex], the result is the temperature in Celsius that corresponds to 76.1 degrees Fahrenheit.