Question

r={(-2,0),(5,2),(-4,-3),(1,-1)} show the above points in map.

Explanation:

Step1: Understand coordinate - point representation

Each pair in the set $R$ is of the form $(x,y)$ where $x$ is the horizontal - axis (usually $x$ - axis) value and $y$ is the vertical - axis (usually $y$ - axis) value.

Step2: Plot the points

• For the point $(-2,0)$: Move 2 units to the left on the $x$ - axis (since $x=-2$) and stay on the $x$ - axis (since $y = 0$).
• For the point $(5,2)$: Move 5 units to the right on the $x$ - axis (since $x = 5$) and 2 units up on the $y$ - axis (since $y=2$).
• For the point $(-4,-3)$: Move 4 units to the left on the $x$ - axis (since $x=-4$) and 3 units down on the $y$ - axis (since $y=-3$).
• For the point $(1,-1)$: Move 1 unit to the right on the $x$ - axis (since $x = 1$) and 1 unit down on the $y$ - axis (since $y=-1$).

Answer:

Plot the points $(-2,0)$, $(5,2)$, $(-4,-3)$ and $(1,-1)$ on a Cartesian - coordinate plane.