“This problem doesn't make sense!” he exclaimed. Tess was working on her homework as well.
“What's the problem?” she asked.
“This problem is about a SEQUENCE, t(n) = 9n − 2 , but it is asking whether or not it is a function. How can a sequence be a function?”
“Well of course a sequence is a function!” said Tess.
Who is right? Should Davis be confused, or is Tess correct? Explain completely. Homework Help ✎