Question

Question:Use the translation (x, y) -> (x+5, y-9) for this question... What is the preimage of C' = (5.-3)?

Answer 1

Use the translation (x, y) -> (x+5, y-9) for this question... What is the preimage of C' = (5.-3)?



Step 1

`\begin{gathered} x+5=5 \\ y-9=-3 \end{gathered}`

solve for x and y

`\begin{gathered} x+5=5 \\ x=5-5 \\ x=0 \end{gathered}`

Now y

`\begin{gathered} y-9=-3 \\ y=-3+9 \\ y=6 \end{gathered}`

so, the answer is (0,6)