Calc

[lusty barn]

do you know how to do part a?

[signal bone]

yeah i on the last part

mb

[lusty barn]

sure, just tell us specifically what you're confused about (and what you've tried)

[signal bone]

the inflection point

i got e^7, 0

using sign analysis. i plugged in e^7 to the og equation n got undefined

but answer is 0