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In a mapping how many ordered pairs are there for every arrow?
1
What happens to the x-value of the ordered pair when the ordered pair is reflected over the x-value?
If the reflection is over the x value, the x-value does not change.
What is the second value in an ordered pair?
y
What value of y would make the ordered pair a solution of the equation 4x and minus 2y 24 Given the ordered pair (3 y)?
Given the ordered pair (3, y), what value of ywould make the ordered pair a solution of the equation 4x − 2y = 24?12
How do you know when an ordered pair could not be in a function?
Evaluate the function at the first number in the pair. If the answer is not equal to the second value, then the ordered pair cannot be in the function.
In a mapping how many ordered pairs are there for every arrow?
1
What does the absolute value of an ordered pair represent?
An ordered pair has two values. You need to define the absolute value of an ordered pair before the question can be answered. There are many possible metrics.
What happens to the x-value of the ordered pair when the ordered pair is reflected over the x-value?
If the reflection is over the x value, the x-value does not change.
Switching of coordinates in each ordered pair?
The INVERSE of any relation is obtained by switching the coordinates in each ordered pair.
What is the second value in an ordered pair?
y
What value of y would make the ordered pair a solution of the equation 4x and minus 2y 24 Given the ordered pair (3 y)?
Given the ordered pair (3, y), what value of ywould make the ordered pair a solution of the equation 4x − 2y = 24?12
How do you know when an ordered pair could not be in a function?
Evaluate the function at the first number in the pair. If the answer is not equal to the second value, then the ordered pair cannot be in the function.
What is the first value in an ordered pair?
The x coordinate.
What is each number in ordered pair called?
a patteren
How is an ordered pair related to the coordinates on a graph?
The ordered pair IS the coordinates on the graph. If you have the ordered pair (1,2) that means the value of x is 1 and the value of y is 2, so to get to that point on a graph from the origin (center) you would move right 1 unit and up 2 units.
What is the ordered pair for the equation y equals 5x-8?
13
What does it mean when it says plot each ordered pair on the coordinate grid?
It means to put a dot on the grid corresponding to the cordinates.
