Chapter 7 Vocabulary

A combination of numbers and at least one operation, such as 7 + 2.

• Evaluate

• Order of Operations

• Numerical Expression

• Sequence

The first part in an ordered pair that shows how far away from the y-axis the point is.

• Ordered Pair

• Origin

• X-Coordinate

• Y-Coordinate

In a power, the number used as a factor.

• Power

• Base

• Exponent

• Squared

To find the value of a numerical expression by completing each operation.

• Order of Operations

• Evaluate

• Numerical Expression

• Sequence

A number in a pattern or sequence.

• Term

• Sequence

• Pattern

• Numerical Expression

A plane that is formed when two number lines intersect at a right angle.

• Ordered Pair

• Origin

• X-Coordinate

• Coordinate Plane

A number raised to the third power.

• Cubed

• Squared

• Exponent

• Power

The point on the coordinate where the vertical axis (y) meets the horizontal axis (x) to form the ordered pair (0,0).

• Origin

• Coordinate Plane

• Ordered Pair

• X-Coordinate

A number obtained by raising a base number to an exponent.

• Power

• Base

• Exponent

• Squared

The second part in an ordered pair that shows how far away from the x-axis the point is.

• X-Coordinate

• Y-Coordinate

• Origin

• Ordered Pair