Casual Over The Y Axis
The graph y2 -x reflects y2x over the y-axis.
Over the y axis. Which transformations of RST will result in the same image. Check all that apply. Symbolically we define reflections across the x-axis as follows.
Specifying a point on the x- and y-axis. It can be the y-axis or any vertical line with the equation x constant like x 2 x -16 etc. When a point is reflected over the y-axis multiply the x-coordinate by -1.
So its not just the exponent. Because notice if you flip it over the y-axis youre no longer getting the same function. You can specify a point using.
A reflection over the y-axis and then a translation 2 units right a 180degree rotation about the origin then a translation 2 units right. Notice that B is 5 horizontal units to the right of the y - axis and B is 5 horizontal units to the left of the y - axis. The axis of symmetry is simply the vertical line that we are performing the reflection across.
This math worksheet was created on 2013-02-14 and has been viewed 34 times this week and 224 times this month. Reflect over the y-axis. Like other functions f x a g bx if a is negative outside it reflects across x axis and if b is negative it reflects across the y axis.
They are represented by two number lines that intersect perpendicularly at the origin located at 0 0 as shown in the figure below. The x-axis and y-axis are axes in the Cartesian coordinate system. It may be printed downloaded or saved and used in your classroom home school or other educational environment to help someone learn.