Answer:
When given a temperature in Celsius, substitute the value for x in the equation F(x) = 9/5x + 32. See example below.
Step-by-step explanation:
The formula F(x) = 9/5x+32 can be used to convert Celsius to Fahrenheit. Substitute a value in Celsius into the formula and then simplify.
Example: If the temperature is 9 degrees Celsius.
F(x) = 9/5 (9) + 32
= 81/5 + 32
= 16.2 + 32
= 48.2 degrees Fahrenheit
