Question

When Quinn got home, he turned the air conditioner on. Q represents the temperature in Quinn's home (in degrees Celsius) after t minutes. Q = 42 − 0.7 t

What was the temperature when Quinn got home?

Answer 1

42 °C

Explanation:

The value of Q zero minutes after Quinn got home is ...

Q = 42 -0.7·0 = 42

The temperature in degrees Celsius when Quinn got home was 42.