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Graci G.

Geometry

1 week, 1 day ago

# Use the translation (x, y) ? (x?8, y+4) to answer the question. What is the preimage of D?(4,?3)?

SUNY at Stony Brook

find $d y / d x$ $y=4 x^{-2}-8 x+1$

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### Video Transcript

objective is to find the derivative of this function. So in order to do that prisoner take the target with respect to X. Yes. Swing up to I. D. X. On the left. Take the derivative of each term here. Mr derivative of annex. What's the druid over lunch? Okay, sort of derivative of For white and negative two Before Times -2. Then why did the -2 -1? This is eight. Text to the first power. So eight times one next to the world minus one, Derivative of a constant zero. So we have negative eight. Right to the You have three power. Should have put kids. That should be exceptionally. Uh huh. All right. There we go. So it's negative eight. Thanks to negative three power minus. Mhm. And that plus zero. So then this is her to my Dx.

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