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Tina P
Questions (3)
A ladder 10 ft long rests against a vertical wall. If the bottom on the ladder slides away from the wall at 2 ft/s, how fast is
1 answer
655 views
A ladder 10ft long rests against a vertical wall. If the bottom on the ladder slides away from the wall at 2 ft/s, how fast is
2 answers
1,078 views
Find the critical numbers of the function.
f(x) = x^4*e^-8x
3 answers
1,715 views
Answers (1)
I found one critical point, but there are two. The critical point I found is 0, but I can't find the second one.
