Question

lim (h->25) (sqrt(h)-5)/(h-25) is

Answer 1

substitute h=25 into equation,
(sqrt(25)-5)/(25-25)
0/0 undefined
apply L'Hopital's Rule
differentiate all
((1/sqrt(h))/1
substitute again
(1/5)/1
1/5

Answer 2

I think G0lden is close but maybe:
\[\frac{d(\sqrt(h)-5)}{dy} = \frac{1}{(2\sqrt(h))}\]
\[(1/10)/1 = 1/10\]

Answer 3

And of course I meant
\[\frac{d()}{dh}\]

Answer 4

i got both of those answers for my answer choices so not sure which is right but thanks

Answer 5

G0lden gave me a medal so I think he agrees with me. Plus I'm right.