The manager of Extreme Video Games keeps track of the profits the company earned after releasing one of its latest games. During the first week, the game profits were $15,000. In the second week, the profits grew to $22,500. In the third week, profits held steady at $22,500, and in the fourth week, profits grew to $25,000. Using x to represent the week and y to represent the profits earned, create a mapping diagram to represent this relation.

See the diagram attached.

Step-by-step explanation:

First, we put the data into a table format as follows:

week (x)   profits (y)

1                $15,000

2               $22,500

3               $22,500

4               $25,000

Now it is easy to see which x-value in the domain is related to each y-value on the range. Notice that two x-values (or inputs) have the same y-value (or output).

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

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