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5AT U7 L13

Last updated almost 6 years ago

3 questions

1

Question 1

1.

1

1

Question 2

2.

In the town of New Haven, the temperature at midnight was 1.2 degrees Celcius. Plot and label this point in the previous problem.

Which town was warmer at midnight, Princeton or New Haven? How many degrees warmer was it?

New Haven is colder by 3.1 degrees Celsius.

Princeton is warmer by 1.2 degrees Celsius.

New Haven is warmer by 3.5 degrees Celsius.

New Haven is warmer by 4.7 degrees Celsius.

Question 3

3.

If the point (3, -2.5) was also plotted on the diagram, what would it mean?

This means 3 hours after midnight the temperature was -2.5 degrees.

This means 3 hours before midnight the temperature was -2.5 degrees.

This means 3 hours after midnight the temperature was 2.5 degrees.

This means 3 hours before midnight the temperature was -2.5 degrees.