taking the derivative
then evaluate at 2
ok i already tried this but i'm not really sure if i did it right at all so i'm looking for some help. heres the problem.(spaces didnt work, i had to use underscores)
Use the function f(x)=2/x for the following.
a. Complete the table for x=2
h_|x+h| f(x+h) | f(x) | f(x+h)-f(x)/h
now i completed the table by just plugging in 2 for x on all of the rows, along with the corresponding h value. so mine looks like this.
is that the correct way to do it or am i missing something?
also there are a couple corresponding questions
b. Find f'(2) by a rule or formula
i got -1/4 for this
c. Is there a relationship between parts A and B? If so, what?
this is where i figured i did the table wrong, because i can't figure out what the relationship is. this is all for an important grade i could really use any help you can give me. thanks.