Question

Name all the points shown that lie in the quadrant indicated. (A point on an axis is not in any quadrant.)

Quadrant 1

Short answer

Points which lie in Quadrant 1 are $P,N$and $M$.

Step-by-step solution

Step 1. Define quadrant.

Any plane (x-y plane) can be divided into 4 areas known as quadrant. These quadrants have different sign of coordinates. Any point on the x and y axis is not in any quadrant.

All four quadrants are shown below:

Step 2. Divide the graph into the Quadrants.

The given plot is shown below:

Step 3. Determine the points in quadrant I.

Quadrant I is where points with positive x and y values lie. From the graph, it can be observed that points which lie in Quadrant I are $P,N$ and $M$.