<body><script type="text/javascript"> function setAttributeOnload(object, attribute, val) { if(window.addEventListener) { window.addEventListener('load', function(){ object[attribute] = val; }, false); } else { window.attachEvent('onload', function(){ object[attribute] = val; }); } } </script> <div id="navbar-iframe-container"></div> <script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script> <script type="text/javascript"> gapi.load("gapi.iframes:gapi.iframes.style.bubble", function() { if (gapi.iframes && gapi.iframes.getContext) { gapi.iframes.getContext().openChild({ url: 'https://www.blogger.com/navbar.g?targetBlogID\x3d14085375\x26blogName\x3dPre-Cal+20S\x26publishMode\x3dPUBLISH_MODE_BLOGSPOT\x26navbarType\x3dBLUE\x26layoutType\x3dCLASSIC\x26searchRoot\x3dhttp://pc20s.blogspot.com/search\x26blogLocale\x3den_US\x26v\x3d2\x26homepageUrl\x3dhttp://pc20s.blogspot.com/\x26vt\x3d7085728621806366094', where: document.getElementById("navbar-iframe-container"), id: "navbar-iframe" }); } }); </script>

Tuesday, January 10, 2006

Sequences

Well i'm the scribe for today... and I didn't know till I checked this today. :/ I am very sorry if this scribe post isn't all that great today.

Well today we start the class with doing the problems on the whiteboard.
We started to do these...
1, 2, 4, 8, _, _, _, _

1, 6, 11, 16, _, _, _, _
1, 4, 9, 16, _, _, _, _
3, 6, 5, 10, 9, 18, _, _, _, _

1, 1, 2, 3, 5, 8, 13, _, _, _, _
77, 4, 36, 18, _, _, _, _
12, 6, 3, _, _, _, _
and we had to find the next four numbers.

Here are the answers...


1, 2, 4, 8, 16, 32, 64 We just double each number. This is called geometric sequence or another way is 1, 2, 4, 7, 11, 16, 22 This is called sum of consecutive numbers.

1, 6, 11, 16, 21, 26, 31, 36 In this problem we added five. This is called a arimethic sequence.

1, 4, 9, 16, 25, 36, 49, 64
+3, +5, +7, +9, +11, +13, +15

3, 6, 5, 10, 9, 18, 17, 34, 33, 66
3, -1, 5, -1, 9, -1,


1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89

Mr. K talked alot about this one a lot. This one is the fibonacci It's written in the Davinci Code. It's written in our bodies, it determines how our body is built
He also talked about bees. A female bee has two parents a male and a female, but a male bee has one parent just a female.

77, 49, 36, 18, 8, 0, 0, 0 or 77, 49, 36, 18, 8, 8, 8, 8
In this one we multiplied the two digits of the last number to get the number. But when we get to a one digit number we just write the rest of the numbers as 0 or 8.

12, 6, 3, 3/2, 3/4, 3/8, 3/16
This sequence you multiply by 1/2



We then focused on one sequence. 1, 6, 11, 16, 21, 26, 31, 36. The arthimetic sequence. In this one we added five to get the next number.


Then Mr.K asked us to find the 1001 place in the sequence. We all thought it was hard. And then he showed us this way. He told us to find the number if the place was Zero.

We then did these set of number and we had to find the 1001 number in the sequence.

That is all we did for the shortned class. I hope I got all of it, if I didn't PLEASE tell me =). thanks. Okay well... Homework is all of exercise 58.
The scriber for tomorrow is.... JOJO! because he didn't let me borrow his AAA battery. See, if you just let me borrow it, I would've been nicer to you.

3 Comments:

At 1/10/2006 8:30 PM, Anonymous janet said...

OMGOSH WHAT A NICE SECOND PICTURE THING YA GOT THERE .. ;) kinda big though ... ahah.

 
At 1/10/2006 8:43 PM, Blogger John D. - #12 said...

Oooh.. Nice scribe post steph!

 
At 1/11/2006 7:00 PM, Anonymous Anonymous said...

mr. k...

for the go for gold assignment, are we allowed to use calculators?

 

Post a Comment

Links to this post:

Create a Link

<< Home