here's today's summary and homework:...

Homework:

Mindmap(If any of you haven't done it...)

Due Date: Friday, 11-2-11

We learnt about generalization, evaluation and how to do a simple and test to find out if a big number, (eg.247) is a prime number. if you still don't understand the process you can ask Ms Tan or visit this website first.

**http://www.utm.edu/research/primes/glossary/TrialDivision.html**note: This is found in your factors&multiples review worksheet.

Test:

The multiples and factors test is on friday, 11-2-11.

Optional challenges:

What does a(-n) mean?

What does a(0)? (done in class)

Ans:

a(n)/a(n)=1

a(n)/a(n)=a(n-n) > a(o)

What does a(1/2)?

Extra notes:

The “power” button:

White calculator is Y(x), on top the

**E**xp buttonJoshua Leong

Post comments/feedbacks on my Facebook wall,so I can be much more helpful in the future thanks.

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