Hi,

Thank you for the new request. Please post the screenshots as soon as you can.

Thanks,

Ryan

Ok, thanks. I'll get these back to you as soon as I can.

Hi again,

Here are the solutions for these four sets:

CalcSolutions

As always, please let me know if there are issues with any of these solutions.

For #7, change "5x" to "5x^2".

For #7 in Set 2, and #2 in Set 3, try the following:

CalcSolutions2

I'll get the others to you shortly.

For #1 in Set 3, the upper limit of integration is supposed to be the "square root of 33", instead of just "33".

I'm sorry, it should be 5.

OK, here are #11 and #13 from Set 3:

11a. Lower left graph

11b. 8

11c. 8

13. Upper right graph

1.580

Try this for #9 in Set 4:

CalcSolutions3

Here is the rest of #15 from SEt 3:

CalcSolutions4

Both boxes in Step 3 should be 0.

First box: 2

Second box: 0

Third box: y

That screenshot is a repeat of the previous one for Step 4.

First box: -2

Second box: 2

Third box: 2

Fourth box: -2

Fifth box: 2

Sixth box: 2

First box: y

Second box: y

First box: 16

Second box: 12

0.536

First box: 8

Second box: 8

Third box: 9

Fourth box: 4

Fifth box: 4, 5

Oops, forgot about x = 0

Fifth box: 0, 4, 5

First box: 9

Second box: 9

Fourth box: 9

Fifth box: 384

Sixth box: 131/4

Is there more?

Ok, great. Please let me know if anything comes up that needs to be addressed.