Question 1183527
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Describe the {{{highlight(cross(translation))}}} <U>TRANSFORMATIONS</U> from y=x to y=3x+2
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They are &nbsp;<U>NOT &nbsp;translations</U>: &nbsp;&nbsp;they are &nbsp;TRANSFORMATIONS !



<pre>
First transformation is the stretching of the coordinate plane along the y-axis with the coefficient of 3,

and then the shift of 2 units up.



It is possible to express EQUIVALENTLY in other terms:  first is the compression along the x-axis 

with the coefficient of 3 and then the shift of 2 units up.
</pre>

Solved and explained.



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When you answer such questions, &nbsp;keep in your mind, &nbsp;that the sequence of the transformations &nbsp;&nbsp;<U>DOES &nbsp;MATTER</U>.


For example, &nbsp;in this case the stretching along &nbsp;y-axis followed translation along y-axis

&nbsp;IS &nbsp;NOT &nbsp;THE &nbsp;SAME &nbsp;as translation along &nbsp;y-axis followed stretching along y-axis.



Keeping it in your mind, &nbsp;re-consider the answer from &nbsp;@MathLover1, &nbsp;which is not precisely correct.