The line perpendicular to the y-axis is the x-axis.
Required equation is y = 0
Answer:
r>=41
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Transformation = Rx-axis
Required
Determine the image
When rule Rx-axis is applied to a point (x,y),
The new coordinate point is (x,-y)
<em>In other words, the y coordinate is negated</em>
So, when rule Rx-axis is applied to

The image of the point is


Because 1/4 is a fractional number, it is also a ratio which means it is Rational. :)