What I learned last week

Last week, I learned how to find an absolute value and the distance between two numbers. Continuing on this topic, we later learned that how to find the midpoint and absolute value inequalities. For 1.3, we know how to deal with rectangular coordinate system. We also learn the distance formula to get the distance between two lines.

Zeros of a Function

A value of x which makes a function: f(x) equals to 0 is called zeros of a function. In this circumstances, a zero may be real number or complex number. The first step to find the zeros of a function is to set up the given equation. And find the answer that is to give the equation an "a" ,"b", and "c" number and write down all the factor pairs of the "c" value. The final step is to solve each factor by moving the constant number over.

All about me

My name is Angle Zhang and a current sophomore at MHS. I was born in Arcadia and raised in Shanghai, China. I have a brother who's two years younger than me and goes to Arcadia High school. I love music and movies, especially horror movies. I went to Clairbourn for middle school and graduated in 2013.  

9/12 A piece wise function

A piece wise function can be interpreted as putting a graph in to different pieces. It is more complicated than a normal linear function. Y and x are dependent to each other that for example y is defined differently for different values of x. People often use x as a reference to look up what interval it's in. Therefore they can find out the correspond value for y.

9/5 Superhero Transformation

This blog is to show that how I used those superheros of transformation, how I controlled to move objects around the coordinate plane, and guided the Superheros to overcome their missions. There are six different superhero that lived in 6 family categories: linear, quadratic, exponential, absolute value, square root, and cubing. They holds various super power to defeat evils.