Duplicate of Algebra 1 Vocabulary Review

Question 1

Operations that undo one another. For example, addition undoes subtraction.

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Inverse Operations

Question 2

A number or variable. Or the product or quotient of a number and variable. Examples: 3x, -2y, b

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Terms

Question 3

The numbers that form an ordered pair and identify the location of a point.

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Coordinates

Question 4

A number that shows repeated multiplication.

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Exponent

Question 5

The set of whole numbers and their opposites (-).

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Integers

Question 6

An equation whose graph forms a straight line.

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Linear Equation

Question 7

A mathematical phrase that includes one or more variables.

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Algebraic Expression

Question 8

To replace an expression with the simplest form.

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Reduce, Simplify

Question 9

Using properties of equality & inverse operations to get the variable alone in an equation.

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Isolate

Question 10

Equations that have the same solution.

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Equivalent Equations

Question 11

Anything that can be measured or counted.

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Quantity

Question 12

Terms with exactly the same variable factors in an expression. For example: 5x and 2x.

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Like Terms

Question 13

The number in front of a given variable. For example: the number 3 in the term 3x.

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Coefficient

Question 14

The value that makes an equation true.

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Solution

Question 15

A mathematical sentence that uses an equal sign.

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Equation

Question 16

A symbol, usually a letter, that represents one or more numbers.

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Variable

Question 17

The distance between a number and zero.

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Absolute Value

Question 18

When you substitute a number for each variable and then simplify.

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Evaluate

Question 19

The comparison of two quantities using division.

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Ratio

Questions 19