Calculus- Epsilon and Delta

[Radith]

I need help with this question, this is my first post so I'm not sure exactly how I'm supposed to post my problems but I linked an image so hopefully other people can see that. Thank you for your time.

 

[Dr.Peterson]

I need help with this question, this is my first post so I'm not sure exactly how I'm supposed to post my problems but I linked an image so hopefully other people can see that. Thank you for your time.

To know how to post a problem, you should read the READ BEFORE POSTING post, or start here:

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Welcome to our tutoring boards! :) This page summarizes the main points from our posting guidelines. As our name implies, we provide math help (primarily to students with homework). We do not generally post immediate answers or step-by-step solutions. We don't do your homework. We prefer to...

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Note that we ask you to show your own thoughts, so that we can tell what sort of help you need. You haven't done that, so I have no idea where you are stuck. We'll be happy to help once you do.

You might start by graphing the function, and then think about what epsilon and delta mean in the definition.