How to graph an ordered pair

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Math › How to graph an ordered pair

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1

The points and are plotted on a quadrant. Which graph depicts the correct points?

Question_4_correct

Question_4_incorrect_1

Question_4_incorrect_2

Question_4_incorrect_3

Explanation

A quadrant is set up in such a way that the positive numbers are to the right and top, while the negative numbers are to the left and bottom. The x-value (the first number in the ordered pair) is the distance left or right from the center. The y-value (the second number in the ordered pair) is the distance above or below the axis.

will be units to the right, and units up.

will be units to the left, and units up.

2

Picture1

Find the point that corresponds to the following ordered pair:

Explanation

In order to get to the point , start at the origin and move right unit and up units.

This is point .

3

The point on the coordinate plane with coordinates lies           

in Quadrant II.

in Quadrant III.

in Quadrant IV.

in Quadrant I.

on an axis.

Explanation

On the coordinate plane, a point with a negative -coordinate and a positive -coordinate lies in the upper left quadrant - Quadrant II.

4

The point on the coordinate plane with coordinates lies           

in Quadrant I.

in Quadrant II.

in Quadrant III.

in Quadrant IV.

on an axis.

Explanation

On the coordinate plane, a point with a positive -coordinate and a positive -coordinate lies in the upper right quadrant - Quadrant I.

5

The point on the coordinate plane with coordinates lies           

on an axis.

in Quadrant IV.

in Quadrant III.

in Quadrant I.

in Quadrant II.

Explanation

On the coordinate plane, a point with 0 as one of its coordinates lies on an axis.

6

Picture2

Find the point that corresponds to the following ordered pair:

Explanation

In order to get to the point , start at the origin and move right units and down units.

This is point .

7

What ordered pair is shown below?

4  5

Explanation

The x-coordinate is the first one listed, and the y-coordinate is the second coordinate in the parentheses. You have to go either left or right with the x-coordinate, and the y-coordinate is the one on the vertical axis.

The point shown is in the IV quadrant, which means that the x-coordinate is positive, and the y-coordinate is negative.

The only point that fulfills those standards is .

8

Which quadrant or axis can include the point ?

Quadrant I

Quadrant II

Quadrant III

Quadrant IV

The -axis

Explanation

The ordered pair consists of a positive -coordinate and a positive -coordinate. The only quadrant that consists entirely of positive - and -coordinates is Quadrant I.

9

Which pair of coordinates lies within quadrant II?

Explanation

By definition, quadrant I has positive coordinates, quadrant II has coordinates, quadrant III has negative coordinates, and quadrant IV has coordinates, as shown by the diagram below. Only one answer choice falls within quadrant II. All others lie in other coordinates or one of the axes.

Quadrants

- Quadrant II

- Quadrant I

- x-axis

- y-axis

- Quadrant III

10

Picture4

Find the point that corresponds to the following ordered pair:

Explanation

In order to get to the point , start at the origin and move right units and up units.

This is point .

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