💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!


Graci G.


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


You must be signed in to discuss.

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.

SUNY at Stony Brook
Top Geometry Educators
Lily A.

Johns Hopkins University

Heather Z.

Oregon State University

Kristen K.

University of Michigan - Ann Arbor

Samuel H.

University of Nottingham