High School

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 solve this problem, we need to understand what the function [tex]\( C(F) = \frac{5}{9}(F - 32) \)[/tex] is used for. This function is designed to convert a temperature from degrees Fahrenheit to degrees Celsius.

Here's a step-by-step explanation:

1. Identify the given temperature: We know that Kareem found the high temperature to be 76.1 degrees Fahrenheit.

2. Apply the conversion function: We need to calculate [tex]\( C(76.1) \)[/tex], which is the function that will convert 76.1 degrees Fahrenheit into degrees Celsius. The function is given by:

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

3. Perform the calculation:

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

4. Interpret what [tex]\( C(76.1) \)[/tex] represents: Once you calculate it, [tex]\( C(76.1) \)[/tex] represents the temperature of 76.1 degrees Fahrenheit converted to degrees Celsius.

Given the options:

- The temperature of 76.1 degrees Fahrenheit converted to degrees Celsius
- The temperature of 76.1 degrees Celsius converted to degrees Fahrenheit
- The amount of time it takes a temperature of 76.1 degrees Fahrenheit to be converted to 32 degrees Celsius
- The amount of time it takes a temperature of 76.1 degrees Celsius to be converted to 32 degrees Fahrenheit

The correct interpretation is:

- The temperature of 76.1 degrees Fahrenheit converted to degrees Celsius.

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