The dilation, centered at the origin, with scale factor $-3,$ takes $4 - 5i$ to which complex number?
Question:
The dilation, centered at the origin, with scale factor $-3,$ takes $4 - 5i$ to which complex number?
Answer:
Let's think step by step.

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-12 + 15i
The dilation, centered at the origin, with scale factor $-3,$ takes $4 - 5i$ to which complex number?
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