Name:    Lesson 3 - Using Expressions to Create Tables

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1.

Select the expression that means “Add 15 to a number”?
 a. 15 - n b. n + 15 c. 15n d. n - 15

2.

Select the expression that means “Subtract 4 from 5 times a number”?
 a. 4 - 5n b. 4n - 5 c. 5n - 4 d. 5 - 4n

3.

Select the rule that has the same meaning as the expression 10 + 3n.
 a. 10 less than 3 times a number c. 3 more than 10 times a number b. Add 10 to 3 times a number d. 3 less than 10 times a number

4.

Select the rule that has the same meaning as the expression 12n - 7.
 a. 12 more than 7 times a number c. Add 7 to 12 times a number b. 12 less than 7 times a number d. Subtract 7 from 12 times a number

5.

Select the expression that can be used to create the number in the second column of this table of values.

 n ? 1 8 2 11 3 14 4 17

 a. 3n - 5 b. 5n + 3 c. 3n + 5 d. 5n - 3

6.

Select the expression that can be used to create the number in the second column of this table of values.

 n ? 1 3 2 7 3 11 4 15

 a. 4n - 1 b. n - 4 c. 4n + 1 d. 2n - 3

7.

Use the correct expression from question 1 to create a table of values. Use 1 to 4 as values of the variable in the first column.

8.

Use the correct expression from question 3 to create a table of values. Use 1 to 4 as values of the variable in the first column.

9.

Complete the following table

 n 250 - 10n 1 2 3 4

10.

Complete the following table.

 n 7n - 2 10 138 208 40