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Chapter 7
Vocabulary
Term | Definition |
---|---|
Coordinate Plane | A plane that is formed when two number lines intersect as a right angle. |
Evaluate | To find the value of a numerical expression by completing each operation. |
Numerical Expression | A combination of numbers and at least one operation, such as 9 -4. |
Ordered Pair | A pair of numbers that is used to name a point on a coordinate plane. |
Order of Operations | The order in which operations on numbers should be done: parentheses, exponents, multiply and divide, add and subtract. |
Origin | The point on a coordinate plane where the vertical axis meets the horizontal axis. |
Sequence | A list of numbers that follows a specific pattern. |
Term | A number in a pattern or sequence. |
X-Coordinate | The first part of a ordered pair that shows how far away from the y-axis the point is. |
Y-Coordinate | The second part of an ordered pair that shows how far away from the x-axis the point is. |