Vocab quiz

Refers to an item that follow each other in order

• conjunction

• Common difference

• variable

• Consecutive

A mathematical phrase that uses numbers, or variables, or both

• equation

• expression

• literal equation

• absolute value

Which is the best definition of absolute value?

• absolute value is always the opposite of a number

• absolute value is two times a number

• absolute value is positive or negative number

• absolute value is the distance a number is from zero

Two statements joined by the word and

• expression

• disjunction

• conjunction

• equation

The difference between consecutive terms in an arithmetic sequence

The difference between consecutive terms in an arithmetic sequence

• common difference

• disjunction

• conjunction

• compound inequality

The following represents what term:

∣-4 + 2 |

• absolute value

• expression

• equation

• inequality

Two statements joined by the word or

What is the common difference?
25, 38, 51, ...

• not arithmetic
• 25
• 13
• 51