# Chapter 7 - Algebra: Graphs, Functions, and Linear Systems - 7.1 Graphing and Functions - Concept and Vocabulary Check: 5

x-coordinate; y-coordinate

#### Work Step by Step

RECALL: In an ordered pair $(a, b)$, $a$ is called the x-coordinate while $b$ is called the y-coordinate. Thus, the missing expressions in the given statement are: x-coordinate; y-coordinate

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