Please help-CALCULUS Derivatives HELP?

Question

Estimate f'(-2)

Estimate f' ' (-1)

Estimate f'(0)

Estimate f' ' (2)

For the first one, I got 1/2.. However, the solution guide stated that it is 1.. IS there a more accurate to do this>?

Please show work... for th

Answer 1

What's the original equation?

Answer 2

I can't help you if I don't have an equation to deal with.  Try this website and see if it can help you: http://www.calculus-help.com/funstuff/ph...

Answer 3

Right...now how do I show work when you haven't provided an equation?