# Calculus Practice

Practice questionsThis page has a variety of tasks designed for practise and revision. Practice questions are an important part consolidating students" understanding of a concept. They can be found from numerous sources and the following is not intended as a "fix all" solution. Most teachers appreciate that questions gathered from numerous different sources make the best diet!Below are links to a series of focussed worksheets...

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## Comments 10

Grant Fossum22 February 2018 - 13:36Two of the Calculus notes sheets are missing. Optimization and Increasing/Decreasing

Rosa Carbajal27 February 2018 - 06:01The solutions to Calculus - Optimisation are missing. Will they be posted soon?

Jon Datta1 March 2018 - 16:24Same question

Jim Noble27 February 2018 - 17:21Hi Grant, I have just added those two calculus notes sheets!

Rosa, sorry, I don't have those just yet. I will need them for my own students in the next couple of weeks though.... so hopefully I'll be able to post them soon.

Jim Noble5 March 2018 - 18:14OK, working on some solutions - will put them up soon.....

Jim Noble6 March 2018 - 08:37Rosa, Jon, I have added a set of solutions to the optimisation questions. I corrected a couple of errors I found in the questions along the way. Apologies for those.

Grant Fossum8 March 2018 - 15:57On Calculus Optimization, I found the following possible corrections.

Problem # 3 says to take x= 2cm because it was the only one in the "range" you actually get x=2 and x=6 as solutions, both of which fit in the domain, so not sure you could discount one without a sign diagram etc?

Problem #4a a should equal 8 not 3.

Grant Fossum8 March 2018 - 16:10Sorry a couple more questions, on # 5, since we have points and not arrows shouldn't decrease be .8
And on number 6d I think the max and min are mixed up.

Jim Noble8 March 2018 - 20:07Thanks Grant - its first on my list for tomorrow to check it out

Jim Noble9 March 2018 - 11:13Thanks so much for time taken to point that out Grant. I have made the corrections, Jim

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