Astock market fell 75 points over a period of 5 days. what was the average change in the stock market each day?

Step-by-step explanation:

In 5 days there was a 75 point loss

In 1 day there was a loss of x (which would be the average per day)

5/75 = 1/x                 Cross multiply

5x = 75 * 1

5x = 75                     Divide by 5

5x/5 = 75/5              Do the division

x = 15

The average loss was 15 points a day.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

yes

step-by-step explanation: