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How do you determine the coordinates of a point after a reflection in the you axis?
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How do you find the coordinates of a quadrilateral after reflecting it over the y axis?
If the coordinates of a point, before reflection, were (p, q) then after reflection, they will be (-p, q).
Will the distance between a point with a whole number coordinates and its reflection over the X axis always be even?
Yes, it will.
What are the coordinates of a point two units to the right of the y-axis and three units above x-axis?
The coordinates of a point two units to the right of the y-axis and three units above the x-axis would be (2,3).
How do the coordinates of a point change when it is reflected over the y-axis?
me no no
How can you reflect figures in the x-axis and y-axis?
For reflection in the x-axis, change the sign of the y-coordinate of every point.For reflection in the y-axis, change the sign of the x-coordinate of every point.
What does reflection over the y-axis mean?
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).
How do you find the coordinates of a quadrilateral after reflecting it over the y axis?
If the coordinates of a point, before reflection, were (p, q) then after reflection, they will be (-p, q).
How does reflection across the y-axis change the coordinates of the orignal point?
y' = y, x' = -x.
How do you determine the coordinates of a point after a reflection in the x-axis?
The points after reflection will follow points equal but different direction, to the path followed before the reflection. So, if the line would cover 3.5 on the x and 5 on the y; it will reflect symmetrically giving you the formula to get your answer.
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).
Will the distance between a point with a whole number coordinates and its reflection over the X axis always be even?
Yes, it will.
Will the distance between a point with whole number coordinates and its reflection over the x-axis always be an even number?
Yes. Suppose the point is P = (x, y). Its reflection, in the x-axis is Q = (x, -y) and then |PQ| = 2y.
What are the coordinates of the reflection of (a b) over the y-axis?
They are (-a, b).
How doe the reflection across the x axis change the coordinates pf a point?
If your points are (p,f), they become (p,-f).
What are the coordinates of point A when the shape is reflected over the y-axis?
If a point is reflected about the y-axis then the y co-ordinate remains unchanged but the x co-ordinate changes its sign. Examples : (3,7) after reflection becomes (-3,7) (-2, 5) after reflection becomes (2,5)
What are the coordinates of D' if quadrilateral ABCD is reflected about the x-axis?
In order to answer that, I need to know the position of ABCD with respect tothe x-axis before the reflection process begins.But wait! What light through yonder window breaks ? ! On second thought, maybe I don't.If D is the point (x, y) before the reflection, then D' is the point (x, -y) after it.
What is the point where the axis meets the y axis?
the origin and it has the coordinates of (0,0)
