The Ordered Pairs are 1x20, 2x10, and 5x4.
-1 is a one-dimensional entity. It can have no equivalent in ordered pairs.
Y is the second number in a set of ordered pairs.
bourbaki
A relation is defined as a set of ordered pairs. A function is a special kind of relation ...
2 ordered pairs are needed to calculate slope.
In order to draw a straight line, two unique ordered pairs are needed. This is because two unique points determine a line and an ordered pair represents a point.
The Ordered Pairs are 1x20, 2x10, and 5x4.
If you're referring to the Cartesian coordinate system, then it's 2 ordered pairs e.g. a straight line could be drawn between pairs (3, 5) and (2, 3) etc.
It is not possible to answer the question with no information about which ordered pairs!
-1 is a one-dimensional entity. It can have no equivalent in ordered pairs.
Y is the second number in a set of ordered pairs.
Ordered pairs that have a negative x and a positive y are in the second quadrant.
Ordered pairs are used for many things. Anytime you graph a point on a cartesian coordinate system, you have an ordered pair. In fact, all of R^2 is made up of ordered pairs. When you put a value in a function and get one out, you have an ordered pair
If a set of ordered pairs is not a relation, the set can still be a function.
there are none, ordered pairs come from equations like x = 2y -5
Yes. That's why it is called "ordered".