Multiple Choice
An electronically controlled thermostat in a home is programmed to lower the temperature automatically during the night. The temperature T, in degrees Fahrenheit, is given in terms of t, the time on a 24 hour clock, as shown in the figure. Use the Vertical Line Test to determine if T is a function of t . 
A) T is a function of t .
B) T is not a function of t .
Correct Answer:
Verified
Correct Answer:
Verified
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