IXL | Objects on a coordinate plane

What is the

-coordinate

of point

Write your answer as an integer or decimal to the nearest 0.5.

-coordinate:

ref_doc_title.

Learn with an example

question

What is the

-coordinate

of point

Write your answer as an integer or decimal to the nearest 0.5.

-coordinate:

key idea

The coordinate plane is formed by a horizontal number line called the

-axis

and a vertical number line called the

-axis

Each axis crosses the other at 0. The point where the axes meet is called the

origin.

An ordered pair

(

)

describes the location of a point on the coordinate plane. The first number is called the

-coordinate

and the second number is called the

-coordinate

position along the

-axis

position along the

-axis

solution

Start at point T and move right until you reach the

-axis.

This position on the

-axis

is 2.5 units above the origin—it is halfway between 2 and 3. All

-coordinates

above the origin are

positive.

So, the

-coordinate

of point T is 2.5.

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LL.1Describe the coordinate plane

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