Question

The temperature in degrees Celsius, c, can be converted to degrees Fahrenheit, f, using the equation f = StartFraction 9 Over 5 EndFraction c + 32. Which statement best describes if the relation (c, f) is a function?

It is a function because –40°C is paired with –40°F.
It is a function because every Celsius temperature is associated with only one Fahrenheit temperature.
It is not a function because 0°C is not paired with 0°F.
It is not a function because some Celsius temperatures cannot be associated with a Fahrenheit temperature.

Answer 1

The correct answer is that it is a function because every Celsius temperature is associated with only one Fahrenheit temperature. so B!

Explanation:

Answer 2

Explanation:

B.It is a function because every Celsius temperature is associated with only one Fahrenheit temperature