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What equation best describes the table of ordered pairs?
This kind of question usually accompanies a specific table of ordered pairs. The idea is that the ordered pairs take the form of (x, f(x)) where the first number of the ordered pair x, is a value of the variable for some equation. When that value is used in place of the variable in the equation, we can calculate a specific value. That calculated value appears as the second value of the ordered pair and is represented by f(x) above. Typically the equation is relatively simple, such as a linear equation or a quadratic equation. Therefore, in order to determine the equation, we have to know exactly what the ordered pairs are.
Find four ordered pairs for the equation x equals -5?
This first number in an ordered pair is x. And since x is always -5, all these work. (-5,0),(-5,1),(-5,2),(-5,3),(-5,4)
How do you find the domain of a relation given by a set of ordered pairs?
its the x coordinate (first number) It is the set of values that the x coordinate can take.
What is the ordered pair rule?
The rule for a set of ordered pairs is the statement that states the relationship of of a certain value to another value.For example:given the set of ordered pair { (1,2) , (3,4) , (5,6) , (7,8) }we notice that the value of y is increased by 1 as the value of x varies.For instance, in the first ordered pair which is (1,2) where 1 is x and 2 is y such that (x,y), 1 increased by 1. In other words, x is increased by 1.So we say that the rule of the ordered pair is:{(x,y) | y = x + 1 }read as "The set of ordered pairs such that y is equal to x plus one"
What is a subset of R x R?
A set of ordered pairs (x, y) where x and y are real numbers.
Where do people use ordered pairs?
Ordered pairs are used in graphing, with the x axis first in the pair. Example: (5,7) (x,y)
When plotting points on a graph which comes first y number or x number?
Traditionally, ordered pairs are given with the x value first and the y value second: (x,y).
The set of the first numbers of the ordered pairs in a relation?
Usually the set of x values.
What are the first numbers in an ordered pair?
They are the elements from the first set in the original Carestian product. For example, if you make ordered pairs on an x-y plane, then they are the elements of the set X.
How are ordered pairs and ratios similar?
You can write ordered pairs as ratios to determine if two sets of ordered pairs form a linear or non-linear relationship. In a table of x,y values, the ordered pairs are listed as the x value first, then the corresponding y value. Remove from the table and write as a ratio of x over y, (or y over x, if you like). In a linear relationship, all the ratios of x over y, (or y over x) are equivalent.
Which ordered pairs are in the second quadrant?
Ordered pairs that have a negative x and a positive y are in the second quadrant.
What is the first coordinates in a set of ordered pairs?
The first coordinate is traditionally horizontal coordinate, often labelled as "x".
How do you turn X equals 5 plus y into ordered pairs?
Put in function form. X = 5 + Y 5 + Y = - X Y = - X - 5 ==================The ordered pairs.
What are the ordered pairs of x4y and 3x-2y20?
there are none, ordered pairs come from equations like x = 2y -5
What equation best describes the table of ordered pairs?
This kind of question usually accompanies a specific table of ordered pairs. The idea is that the ordered pairs take the form of (x, f(x)) where the first number of the ordered pair x, is a value of the variable for some equation. When that value is used in place of the variable in the equation, we can calculate a specific value. That calculated value appears as the second value of the ordered pair and is represented by f(x) above. Typically the equation is relatively simple, such as a linear equation or a quadratic equation. Therefore, in order to determine the equation, we have to know exactly what the ordered pairs are.
When plotting in math is it the x axis first or the y axis?
The x-coordinate comes first in an ordered pair.
Find four ordered pairs for the equation x equals -5?
This first number in an ordered pair is x. And since x is always -5, all these work. (-5,0),(-5,1),(-5,2),(-5,3),(-5,4)
