Wednesday, April 27, 2011

Parent Functions

From the title, you may be thinking, the function of my parents. No. The social functions my parents attend? A definite no, because they don't really have any to go to. I'm talking about Pre-calculus Parent Functions, because I just got my project back with a 105 for my test grade!! This may seem like kind of a lame subject for a post, but I like to suggest things to help you, and if you are taking pre-calculus/calculus, plan to take calculus, or work with pre-calculus/calculus, this may just be the thing for you.

Get a note card ring to start, and I decorated mine for extra credit, but mainly just make sure you label what it is. (Sorry it's sideways; I'm still trying to figure out blog spot and its picture settings)

Then skip the first lined page (I had to put my name there anyways) and on the first white page draw your first graph (list of functions we used below). This is my tangent graph, which wasn't my first graph, but looks really cool, even if it is sideways on here. I also put spiffy graph down (it's like a sticker of graph paper), but you don't have to do it, or you could glue/tape some graph paper in if you really wanted to.
On the lined page opposite your graph, write the information about the function. We included the equation for the parent function, the domain, the range, roots, symmetry (x-axis, y-axis, origin, or none), even/odd/neither, the period if it had one, one to one?, and points of discontinuity.
So in the end you get all your information on a parent function in one glance.

Absolute Value Function
Here's a list of the parent functions we were to provide info and graphs on:
f(x)=x
f(x)=x^2 quadratic function
f(x)=x^3 cubic function
f(x)=|x| absolute value function
f(x)= [x] greatest integer function
f(x)=sinx
f(x)=cosx
f(x)=tanx
f(x)=2^x
f(x)=log2x (log of x base 2)
f(x)=1/x
f(x)=1/(x^2)
f(x)=(x) square root function
f(x)= (a^2 -- x^2) semi-circle function

For extra credit, and for extra help later on, I included a bunch of extra things, like transformations of graphs, trig identities, formulas, laws, etc.

Reflections in the Transformation of Graphs

 Because this is on parent functions, all other functions you will encounter are based off of these, so this book should really help. Have fun, and Happy Wednesday!

Tuesday, April 26, 2011

Happy Tuesday!...Speaking of which...

Happy Tuesday everyone. I know that's not the most common greeting, but I have a friend that does that for pretty much every week day, so I've gotten used to it. I love Tuesdays for many reasons, but nothing really happens on Tuesday most of the time. However, Tuesdays mean Taco Tuesdays, which is my favorite day to buy lunch because it's such yummy food. Yuuummmm!

Today, being Tuesday in all, we did do something very exciting in my opinion.In my Theology class, we started reading my favorite, Tuesdays with Morrie, by Mitch Albom.
This will be my fifth time to read the book, though it will be the first time I actually have to read it for academic purposes. Basically, it's the true story of Morrie Schwartz's last months, as he was diagnosed with ALS (Lou Gehrig's Disease), and how he spent them with his former college student, Mitch Albom, teaching his last class on how to live. If you have not read this book, I highly recommend it, as it truly does give great insight on how to really get the most out of living life, with aphorisms from Morrie. I've listed some of my favorites below my favorite picture of Morrie, the dancing man he loved to be.
    “Death ends a life, not a relationship.”

   Once you know how to die, you know how to live.”

     “Love wins. Love always wins.”

“Invest in the human family. Invest in people.

"It's not too late to develop new friendships or reconnect with people.”

Sunday, April 24, 2011

Happy Easter!!

Happy Easter to everyone! We actually celebrated Easter yesterday, since my cousins had to drive back to college today. I had a really great time, though, and was sad to see everyone leave – the house seems to shrink a lot when you go from twelve people back down to the usual four. Yeah, we kind of do larger holidays and get-toghers, because my mom’s family is considerably larger, with five kids, and eleven of us grandchildren. (However, our biggest was last Christmas with twenty-one people—try taking that many to Maggiano’s for lunch, and then add in that five are vegetarians).  Whether it is twelve or twenty-one, the house can become quite chaotic at times, especially when it’s time to eat (it’s like a huge stampede to get food). And then, on top of getting food (with that many people, our island in the kitchen becomes a buffet line), finding a place to sit can be quite a scramble.  So, my solution, place cards. That, and they add a kind of dress up the meal. To save money, I make my own, and they are so simple.
First start with your supplies. You’ll need a computer with clip art, a color printer, white paper (printer paper or card stock), art supplies (I like markers), and a paper cutter.

Start with a Word Document, and get open clip art. Since it was Easter, I used Easter eggs, and found a bunch of different eggs. Put two eggs (or other clip art) on a page, one at the bottom, and one in the middle of the page length. I like to alternate what side of the paper they are on, so it looks different all the way around the table.

Once you have the right amount of place settings (two to a page) print it out.

Start by folding the paper in half hamburger style, so you have one egg on each half.


Then use the paper cutter to cut down the fold.

Next fold each section of the cut paper in half again, this time hot dog style, so you get a place card.

Pick some kind of marker, color pencil, pen, etc. that matches the color of your clip art.

Write your guests name and make it kind of decorative, but try not to take away from the picture.
Repeat for the appropriate number of guests.
I have used these for all kinds of holidays and other gatherings. I save all my sets, because usually we end up having the same family over, and then if anybody new comes (like my cousin’s boyfriend), you can just print some more and add to the stack. So here I have Christmas, Thanksgiving, Easter, and a plain flower set, that I can use year round.

Good luck at your next big gathering, and have a happy and blessed Easter!

Saturday, April 23, 2011

Welcome to Call Me Coral

Welcome to Call Me Coral, an all new blog on life style ideas just for you. Try things we like, and see what you think. We hope you find this site useful, and decide to coral-ize your life.

Here's our site description, which you can also find on the side bar to the right, under the title Coral-ize Your Life (I know, it's becoming like a motto for this site!)

Coral. A classic color that goes with almost anything --whether it be home decor or cute clothing, coral is that color that takes the stage in brightening up your life. That is this blog to a "t". We plan to brighten up your life with great ideas and deals on how to accessorize your home and outfits. I may be Kate, but call me by amazing deals and ideas -- Call Me Coral.