# Chapter 3 - Introduction to Graphing - Review Exercises: Chapter 3 - Page 225: 21

$(3, 0)$

#### Work Step by Step

RECALL: In the point $(x ,y)$: $x$ = directed distance of the point from the y-axis (positive when the point is to the right of the y-axis, negative when to the left) $y$ = directed distance of the point from the x-axis (positive when the point is above the x-axis, negative when below) Point C is: 3 units to the right of the y-axis so $x=3$ 0 units above the x-axis so $y=0$ Thus, the coordinates of C are $(3, 0)$.

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