Pre-Calculus, 9th edition
15

 PAGE: 7 SET: Exercises PROBLEM: 15

The points are , , , and .

Draw the coordinate plane.

Plot the points in the coordinate plane.

To indicate the point  go units along the -axis to right of origin.

To indicate the point  go units along the -axis to right of the origin and go straight down to - axis units.

To indicate the point  go units along the -axis to right of the origin and go straight up units.

To indicate the point  go units along the -axis to right of the origin and go straight up unit.

To indicate the point  go units along the -axis to right of the origin and go straight down to -axis unit.

Graph:

Observe the graph: The points  and   on the vertical line that is two units to the right of the -axis.

Graph:

Observe the graph: The points  and   on the vertical line that is two units to the right of the -axis.

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