Answer:
algabraic
Step-by-step explanation:
Answer:
Z'(9, - 1)
Step-by-step explanation:
For a 90 degree counterclockwise rotation about the origin,
The original coordinates of point P (x,y) will now be positioned as P' (-y,x).
Hence, given :
Triangle XYZ with X(-7,-9), Y(-10,-3), and Z(-1,-9)
The new position of Z denoted as Z' will be :
Z(-1, - 9) ; X = - 1 ; y = - 9
-y = - - 9 = 9
x = - 1 will remain as - 1
Z(-1, - 9) - - - > Z'(9, - 1)
A reflection is a common type of transformation. To reflect a point across the<em> x-axis,</em> we consider this axis to be a mirror. On the other hand, if you want to reflect a point across the <em>y-axis, </em>you need to consider this axis to be a mirror. A coordinate grid is the <em>rectangular coordinate system</em>. Just as we can represent real numbers by points on a real number line, we can represent ordered pairs of real numbers by points in a plane called the <em>rectangular coordinate system</em>, or <em>the Cartesian plane</em>. So:
<h2>1. Point B.</h2>
If you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate changes into its opposite. So, if we have a point , the reflection of this point across the x-axis is the point . Finally, our point A changes into:
Point B:
<h2>2. Point C.</h2>
If you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate changes into its opposite. So, if we have a point , the reflection of this point across the y-axis is the point . Finally, our point A changes into:
Point C:
_____________________
<h3><em>Below are illustrated all these points in the coordinate grid.</em></h3>
What do you mean this question dosent make any sence
Answer:
independent is the time. time does change throughout the experiment.
Dependent is texting speed as it can vary.
hope this helps :)