46.2k views
1 vote
What is the image point of (-4,6) after the transformation ry=x o R270?

What is the image point of (-4,6) after the transformation ry=x o R270?-example-1
User Supersan
by
8.6k points

1 Answer

5 votes

SOLUTION

For


\begin{gathered} R_(270^o)\text{ Counter clockwise } \\ (x,y)\rightarrow(y,-x) \\ \text{This means that (-4, 6) }\rightarrow\text{ (6, 4)} \\ \text{For r}_(y=x)\text{ on (6, 4)} \\ (x,y)\rightarrow(y,x) \\ \text{Therefore, r}_(y=x)\text{ on (6, 4) becomes (4, 6)} \\ \end{gathered}

So our answer is (4, 6)

User Vasko
by
8.1k points

Related questions

1 answer
17 votes
53.2k views
2 answers
4 votes
50.0k views