Question

3. At the beginning of a 20-month period, Stacie owns one clothing store. During that period, she opens a second clothing store in a different location. The table shows the total monthly sales of Staci clothing stores for the 20- month period.

TABLE
(Monthly sales (in thousands of dollars)
month 2 - 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20
sales 3 - 5 - 4 - 6 - 5 - 12 - 16 - 22 - 26 - 32

b. What are two equations that model the data? What are the domain and range of each equation? Explain your process (in the most simplest way possible).

Answer 1

I keep seeing this question over and over again. Where is it from?

Answer 2

It's just lot of work!

Answer 3

Tomas will explain it you.

Answer 4

I repost this question because noone answers :(

Answer 5

Someone different posted it yesterday

Answer 6

ooh..

Answer 7

Is this the one that says you have to use dreamcalc to find the best fit line for the data?

Answer 8

No

Answer 9

Can you post the entire question?

Answer 10

what is dreamcalc ?

Answer 11

c. About how much money did Staci stores earned in the fifth month?
How much money do you expect the stores to earn in the twenty-fourth month?
Explain.

This is the other question

Answer 12

and a. make a scatter plot of the data in the table.

Answer 13

but i already completed a.

Answer 14

I don't understand - I saw this exact problem but it said you are supposed to use a program (dreamcalc) to get the best-fit line. How are you supposed to solve it otherwise? Do your own linear regression analysis?

Answer 15

i have no idea what dreamcalc is?

Answer 16

What skills did they teach you to solve this problem?

Answer 17

I'm going to look up dreamcalc maybe that will help..