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Name: Period:

4. Make graph that shows the data in your table from question 1. Be sure to include all of theimportant features of a graph

. 

5. Translate the following statements into algebraic expressions:

a. 1 more than four times a number

b. se!en less than a number

c. the product of a and a number

d. the quotient of a fi!e and a number.

Would it make sense to connectyour points? Why or why not? 

The tour operators thought it would be a good idea to sell knee"pads to their

customers to protect them# in case of an accident. $ach set of knee pads

cost a customer %4.&.

1. 'omplete the table to the left to show number of knee pads compared to

the cost.2. (hich of the !ariables in this situation is the

independent !ariable)

(hich of the !ariables in this situation is the dependent

!ariable)

3. *sing your data from questions 1# write an equation +rule, using symbols

to determine the total cost for any number of knee pads.

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6. (rite a -story that could describe this graph. 

7.

Use the ollowin! inormation or "uestions # throu!h 11.

Dee bought a compact disc player with the money he earned

working during his vacation. He checked some stores to

find the cheapest place to buy CDs.

• Taylor’s Department Store sells CDs for $15.49 each.

• Buyer’s Warehouse has an initial $25 membership fee

to shop there, then each CD would cost $12.

8. Make a table for the cost for any number of CDs at

each store (next page).

 

The following table shows the number of daylight hours in

Chicago, Illinois, on a typical day during each month of the

year (January is month 1, and so on).

Describe the pattern relating the month and the number of

daylight hours.

 

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9. Write a rule using symbols to determine the cost for any number of CDs at

Taylor’s Department Store:

10. Write a rule using symbols to determine the cost for any number of CDsat Buyer’s Warehouse.

11. How many CDs would Dee have to purchase to have Taylor’s

Department Store be the best place to purchase CDs?

12. /n the space below# draw a coordinate plane. 0abel the following:

☐uadrant /#//#/// and /2 ☐The origin ☐The x and y axes

☐3ick one point in each quadrant and label it with the coordinate pair that names that point.