Janes garden

Today we did the questions about janes garden we learned how to put it on exel and how to put it in your stat plot on your graphing calculator. the plot on exel is saved on the transfer drive for you to use.

The domain on any and all quadratic functions is always as seen above. The range however is always the same as or less than the y intercept in the vertex.
ex. Y is less than or the same as -2 if the Vertex=1,-2

this is saying you can ge the vertex you can out it into common for and then the h and k will be equal to the vertex.

this is saying that to make the parabola narrower the coeficent increases and to make it wider it must become a decimal number but to keep it in the standard form the coeficent needs to be 1

This is the common form of all quadratic functions similar to y=mx+b is to linear functions.

Non-Linear Systems

Today in class we learned that Non-Linear systems dont cross the x axis in more then one spot at one time, and we learned about the Linear function, Quadratic function, and the Other function. We learned which way each of these functions makes on the graph.

Math attendence, yo.

Today was a work period, so there is no new information to be blogged about. To prevent this from being tiny, Mr. Max suggested I write about something that is important to all of us. So I chose attendance. Learning the hard way, I found out that attendance in math is super important to get a passing grade. The math isn't the tough part, but if you aren't here to get everything done, then your mark shows it.

Stay in school, kids.
Elcie.

Work Period

Today everyone was working on word problems which are due Monday, or accelerated math, I achieved two objectives today.

Work Period

Today in class was early dismissile, so in class everyone worked on word problems or accelerated math. Ten objectives are due for today in accelerated math.