deriv of constant


Sandra reflects:

“It’s really not an ERROR in the ANSWER, just an ERROR in thinking that they have to do any work at all to get the answer.  Perhaps an over-achiever?”

What say you all, Calculus people?

Thanks to Sandra for the submission!

We’re putting together a nice collection of Calculus work. Keep up the great submissions!

What does this student know how to do?  Given what the student knows, what’s your best guess as to the source of the error? How might you help?