Am I blind or is this acc wrong (1 Viewer)

[Average Boreduser]

I thought b) but answers say c

 

[wollongong warrior]

If it was B, then dy/dx wouldn't be 0 at x = -1

 

[Average Boreduser]

If it was B, then dy/dx wouldn't be 0 at x = -1

But isn't x=-1 undefined? Wait have I been reading these wrong this whole time?

 

[cossine]

But isn't x=-1 undefined? Wait have I been reading these wrong this whole time?

No. You can sub x =-1 in the expression C.

 

[wollongong warrior]

But isn't x=-1 undefined? Wait have I been reading these wrong this whole time?

How?

 

[juststudyinghere]

But isn't x=-1 undefined? Wait have I been reading these wrong this whole time?

why is @AsuTeksu on every users signature i c famous frr

 

[AsuTeksu]

why is @AsuTeksu on every users signature i c famous frr

i'm as puzzled as you are, i'd like to know why i'm so intriguing to some people

 

[liamkk112]

But isn't x=-1 undefined? Wait have I been reading these wrong this whole time?

just plug in the critical points and do stuff by quadrant, usually that rules out most of them easily