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D. Even and shifts downwards

Explanation:

When a number outside of the parentheses effect the function, it is considered the y.

So, the -4 would cause the function to shift downwards 4 units.

However, it would change the even and odd because you would have to place a negative sign in front of the x.

Add all of these together to get 3.49 as the total of the changes.  Divide by four to find the average daily change, which is about. 87.  Therefore, there was an average of a. 87 increase in temperature per day in this period.

A newspaper reports the following changes in the temperature of a city over 4 days: 3.24 degrees Celsius,3/8 degrees Celsius,0.15 degrees Celsius, 7/9 degrees Celsius

To find average daily change in temperature add all temperature for 4 days and then divide by 4

Total temperature for 4 days =

3.24

−

3

8

−

0.15

+

7

9

3.24

−

3

8

−

0.15

+

7

9

=

3.24

−

0.375

−

0.15

+

0.78

=

3.495

3.24

−

0.375

−

0.15

+

0.78

=

3.495

the average daily change in the temperature =

3.495

4

=

0.87375

3.495

4

=

0.87375

The average daily change in the temperature = 0.87

Step-by-step explanation: