Question

which point has coordinates (2, 4.5)?

Explanation:

Step1: Understand coordinate system

In a 2 - D coordinate system, $(x,y)$ represents a point where $x$ is the horizontal distance from the origin and $y$ is the vertical distance.

Step2: Locate x - coordinate 2

Find the vertical line corresponding to $x = 2$ on the x - axis.

Step3: Locate y - coordinate 4.5

Find the horizontal line corresponding to $y=4.5$ on the y - axis.

Step4: Identify the point

The intersection of the vertical line $x = 2$ and the horizontal line $y = 4.5$ is point $R$.

Answer:

$R$