The relationship between the temperature T₁ measured in degrees Celsius (°C) and the corresponding temperature T₂ measured in degrees Fahrenheit (°F) is
Interpreting this as a function with T₁ as the independent variable and T₂ as the dependent variable:

(a) What are the domain and codomain of the function?

(b) What is the function rule?

(c) Plot a graph of the function.

(d) What is the image set or range of the function?

(e) Use the function to convert the following into °F:

(i) 60°C, 

(ii) 0°C, 

(iii) –50°C

Transcribed Image Text:

T = T + 32 2