REFLECTION PAPEREjibelle Mae A. Zaragoza 9-Knowledge Math

Last Saturday, we have a seminar for Quadratic Function. It's kinda hard, but if you

really listened to the guest speaker, Mr. Lorenz Valladolid, you will totally get it. Mr. Lorenz Valladolid an Engineer from Legazpi Water District. He prepared a PowerPoint

presentation so that we could understand of what he'll discus. I learned so many things about Quadratic Function, I didn't realize, that it may be include in our daily life. Quadratic functions

help forecast business profit and loss, plot the course of moving objects, and assist in

determining minimum and maximum values.

The formula of the Quadratic Function is

   

. In order to memorize it fast, make a mnemonic about it, for example, there was an f(x) restaurant by the corner of the street and a negative minded lady with a carry of a baby boy went inside to that restaurant. More or less, the corners are squarely rooted, and very organized, they sat nearly at the window with a sight of 4 beautiful trees, and one of

that tree, there's an 'A♥C" carved on it. On the basement of the restaurant, there is a 2 one set of computer who owned by the owner of the restaurant with the name of Angie. It's long, but if you really determine to memorize it, then make a mnemonic about it.

In the seminar, the guest speaker mentioned Albert Einstein, Albert Einstein is a mentally slow that's why his wife left him, because of depression, he solved for the equation to get

the answer. Albert Einstein is a famous scientist. I learned that if you take quadratic

function seriously, you'll get the answer without any help from others. Quadratic

function helps us in our daily life, but we don’t realize it because we are blind to realize it.