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How does reflection across the y-axis change the coordinates of the orignal point?
y' = y, x' = -x.
How do you reflect a figure across the y axis?
Replace each point with coordinates (x, y) by (-x, y).
How does a reflection across the y axis change the coordinates of a point?
Reflection across the y-axis changes the sign of the x - coordinate only, that is, (x, y) becomes (-x, y).
What are the coordinates of a point called?
It is called the x and y axis
Does the x axis come before the y axis?
It terms of the order in which the coordinates are given, yes.
Which comes first x axis or the y axis in math?
It is the x coordinates followed by the y coordinates i.e (x, y)
What quantity is represented on the x- axis?
The horizontal coordinates are plotted on the x axis whereas the vertical coordinates are plotted on the y axis in the form of (x, y)
What comes first the x or y axis?
In notation of coordinates it is the x axis followed by the y axis
When reflecting a figure in the x-axis will you change all of the figures X coordinates or the y coordinates?
The y-coordinates.The y-coordinates.The y-coordinates.The y-coordinates.
What can be represented by coordinates x and y?
You could show the y-axis by distance and the x-axis by time.
When writing coordinates on a graph does the y or x axis come first?
The x axis comes first! The Y axis is second!Remember: X,Y,Z!
What does the y axis contain?
It contains the vertical coordinates whereas the x axis cotains the horizontal coordinates
What is the point where the x-axis and the y-axis meet called?
the origin and it has the coordinates of (0,0)
How does reflection across the y-axis change the coordinates of the orignal point?
y' = y, x' = -x.
How can you tell whether a point is on the y-axis?
look at its coordinates and if x is zero then it's on the y-axis
This is flipping an image over the x-axis. The coordinates change from (x y) to (x -y).?
Yes, they do.
What is the y-coordinates of a point where a graph crosses the y-axis?
The y-coordinate of every point on the x-axis is zero.
