Example: if you have a point with the coordinates (2,4), a reflection over the y-axis will result in the point with coordinates (-2,4).
All y-values in the function are multiplied by -1. This function is 'flipped' over the x-axis.
9 reflection
"Reflection" means that an object is the mirror image of it.
Size remains constant in reflection and rotation.
I never learned a rule for reflection, but the easiest method would be to count the number of points the point of your figure/line from the x- axis or y-axis, and apply the same number onto the other side. That's how I always did it. It you were to just move the whole figure over, that would only be translation! make sure the figure/line makes sense of where it is.
Reflection means you go back over the subjects over which you had just read and make sure that you understand them Reflection can also mean what did you just learn.
Which point is not located on the xaxis or the yaxis of a coordinate grid?Read more:Which_point_is_not_located_on_the_xaxis_or_the_yaxis_of_a_coordinate_grid
(x,-y)
It means that when it is flipped over an axis and the image is essentially a mirror image or reflection of what it was.
A flip over the x-axis on a graph.
By reflection do you mean reciprocal if so then you just flip the fraction over as for example the reciprocal of 3/4 is 4/3
It means to chanhe the y value (4,5)to (-4,5)
up and down. the x goes left and right
.... then your graph is inverted.
The vertical y axis on the Cartesian plane is both negative and positive
It means that it is fascinated iwth its own reflection in the glass.
A reflection.