Chapter 1 Review

Expressions

100

What do expressions never have?

An equal sign

200

Give an example of a numerical expression

Answers will vary

300

Turn into an algebraic expression: The quotient of a number and seven plus five.

(X/7)+5

400

Turn into a verbal expression: 4(2+3)-8

Four times the sum of two and three minus eight

500

What are the three types of expressions called?

Verbal, Numerical, Algebraic

Order of Operations

100

What happens when it is just addition and subtraction left when evaluating? For example: 3-4+7

Go left to right

200

3(2)-2+9

13

300

5 l2-9l

35

400

3(2-1)+7(6)

45

500

7[2+4(2)]-(1+4)

65

Simplifying

100

2⁴

16

200

3x-5-9x+7

-6x+2

300

2(x+x+5)

4x+10

400

4-2(x+3)+8x

6x-2

500

3(2x²-3x+8)+2x²

8x²-9x+24

Vocabulary

100

What is the 3 called in 4³

The exponent

200

What is the 4 called in 4³

The base

300

What is a the 5 called in x²-3x+5

The constant

400

What is the 7 called in 7x-9

A coefficient

500

What is the product of the coefficients: 3x²+4x+2

12

Do you know your teachers?

100

What sport does Mr. Clyne coach?

Lacrosse

200

What is the name of Mrs. McCreary's baby girl?

Paige

300

How many sisters does Mr. Clyne have?

Four

400

What college did Mrs. McCreary go to?

Syracuse

500

Where is Mr. Clyne's favorite vacation spot?

Vermont