Answered

IDNLearn.com makes it easy to get reliable answers from experts and enthusiasts alike. Join our community to receive prompt, thorough responses from knowledgeable experts.

ABC reflected across the x-axis and then dilated by a factor of 12

ABC Reflected Across The Xaxis And Then Dilated By A Factor Of 12 class=
ABC Reflected Across The Xaxis And Then Dilated By A Factor Of 12 class=

Sagot :

Solution:

Given the figure;

The reflection rule across the x-axis is;

[tex]P(x,y)\rightarrow P^{\prime}(x,-y)[/tex]

Thus, the point A(3,1) after reflection is;

[tex]A(3,1)\rightarrow A^{\prime}(3,-1)[/tex]

Then, dilated by a factor of 2 using the point (-2,1) as the center of dilation.

Thus;

[tex]\begin{gathered} A^{\prime}(3,-1) \\ (-2,1) \\ \\ A^{\prime}(5,-2) \\ \\ A^{\prime}(5,-2)\rightarrow2(5,-2)\rightarrow(10,-4) \\ \\ A^“(10,-4) \\ (-2,1) \\ \\ A^“(8,-3) \\ \\ \end{gathered}[/tex]

CORRECT OPTION: (B) A"(8,-3)

View image BraxstonV596912
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Thank you for visiting IDNLearn.com. We’re here to provide accurate and reliable answers, so visit us again soon.