টাইগার এলজেব্রা ক্যালকুলেটর

সমন্বয়ী তলে একটি অর্ডার যুগল চিত্রণ

সমন্বয়ী তল
$$\left(x,y\right)$$ বিন্যাস
Quadrant I (top right): both x and y-coordinates are positive.
Quadrant II (top left): x-coordinate is negative; y-coordinate is positive.
Quadrant III (bottom left): x-coordinate is negative; y-coordinate is negative.
Quadrant IV (bottom right): x-coordinate is positive; y-coordinate is negative.

Points with at least one coordinate that equals $$0$$ are located on the x or y-axis, meaning they are not in any quadrant. Ordered pairs with the form $$\left(x,0\right)$$ are located on the horizontal x-axis, whereas ordered pairs with the form $$\left(0,y\right)$$ are located on the vertical y-axis.

Other relevant terms:
Origin: The point where the x and y-axes intersect. Its coordinates are $$\left(0,0\right)$$ and it represents the center of the coordinate plane.
Point: A point is a representation of an ordered pair on a coordinate plane. Though they are usually drawn as dots, points do not have dimensions and are only used to indicate location.
x-axis: One of the two number lines that form a coordinate plane. The x-axis runs horizontally (left and right).
y-axis: One of the two number lines that form a coordinate plane. The y-axis runs vertically (up and down).
Abscissa: The x-value in an ordered pair. For example: In $$\left(12,-9\right)$$, $$12$$ is the abscissa.
Ordinate: The y-value in an ordered pair. For example: In $$\left(12,-9\right)$$, $$-9$$ is the ordinate।