3.4 Assignment (Module 3 Topic 2)

The table of values represents the temperature of 2 liters of water in a tea kettle over time, as it is set boil and then cools down.

Write the regression equation that can be used to model the data.

Round all numbers to the thousandths place (that's 3 decimals).

Using the information from problem 2: Predict the temperature of the water after 7 minutes.

Round to the nearest tenths place (that's one decimal).

The table of values represents the number of work hours for which Jay was hired throughout the year.

Write the regression equation that can be used to model the data.

Round all numbers to the thousandths place (that's 3 decimals).

Using the information from problem 4: Predict the number of work hours for October.

Round to the nearest tenths place (that's one decimal).