Tuesday, December 10, 2013

SP6 Unit K Concept 10 : repeating decimals

In this problem we are going to look at repeated numbers when they are decimals. we are going to solve for them. you have to remember that you have to add the first number in the beginning at the end when you have finished solving.

Sunday, November 24, 2013

Sunday, November 17, 2013

SP #5 Unit J Concept : decomposing

what you need to pay attention to when you try to solve this problem is the counting up. You cant forget that or else the problem will come out wring as well as not to forget to distribute right.  aslso on something cant be divided to zero so its going to stay a zero.

Friday, November 15, 2013

SP4 Unit j Concept 5

the tricky parts to this problem is the way u need to multiply what it doesn't have. you have to keep a look out to when you add the same variables. also on distributing right.

Wednesday, November 13, 2013

SV #5 Unit J concept 3

you need to keep in mind that these can have big numbers so don't freak out if you think you are doing it wrong. you also need to remember that for the 2nd row you can only use the 1st row. also when you go back for the second zero on the 3rd row you can only use the 2nd row to cancel out to get zeros.

Tuesday, November 5, 2013

SV#4 Unit i : Concept 2 :logarithmic functions

There are some tricky parts to this problem. you have to keep in mind that when you want to plug it in to your calculator to graph you have to take a lateral log of the equation. another tricky part to this problem is to know how to do problems with logs or else you will be really confused. also you need to know that you cannot take a a log of a negative number and it will turn out to be no y or x intercept because of it.

Sunday, October 27, 2013

SP#3 Unit ; Concept 1 : Graphing exponential functions

this problem is about graphing exponential graphs. you need to keep in mind that domain for these equations are not restricted. also that the range depends on the asymptote if the asymptote is above you start with it if it is below then you start with negative infinity. also that we cannot have a negative log which leaves us with no x- intercept.

Wednesday, October 16, 2013

SV #3 Unit H : Concept 7 : finding logs given Approximations

         There are some tricky parts to this equation but it is not hard. keep in mind that this is logs and you have to know how to expand them when they are condensed. you have to know that when you are dividing the numbers on bottom are going to be subtracted.

Sunday, October 6, 2013

SV #2 Unit G : Concpets 1-7 : Finding all parts and graphing a rational function

             This Video is about Asymptotes. You will learn how to find the asymptote graph it and find out if it has a hole. the asymptotes we r going to focus on are slant and vertical asymptotes not horizontal because of the equation.
             You need to focus on how to use long division because you need to know that to find the slant asymptote. you also need to learn how to factor because we need to factor to know if we have a vertical asymptote and a hole. Another thing to know is limit notation and interval notation which you will probably learn.

Sunday, September 29, 2013

SV# 1: Unit F Concept 10: Finding all real and imaginary zeroes of a polynomial

           This problem is about polynomials. You are first given the polynomials so you can find the zeros and the factorization of the problem.  To find them you can use some steps to figure them out faster. For example Descartes rules of signs, P's And Q's and synthetic division.
          To understand this video you are suppose to know what P's and Q's are as in how to use them to figure them out. You also have to know how to use Descartes rules of signs. You also have to know how to use the quadratic formula. 

Monday, September 16, 2013

SP# 2: Unit E Concept 7 : Graphing polynomials and identifying all key parts

                  This problem is about the End behavior and writing equations of polynomials given zeros and multiplicities. It is also about graphing polynomials  including x-intercepts and y-intercepts. This problem can show you how you can graph the polynomial to match the end behavior.
                  You need to pay attention to the zeros because if you don't get one right they wont match you r end behavior or your end behavior to your zeros. you also need to pay attention to the factoring because if you do it wrong you can end up with less x-intercepts (or zeros). Last thing is that you need to remember to write down your end behavior right because it will maybe end up confusing you when it is time to graph it.

Monday, September 9, 2013

WPP#3: Unit E Concept 2 : "path of football"

Create your own Playlist on MentorMob!

SP#1 : Unit E : Concept 1 : Graphing a quadratic and identifying all key parts

This problem is about the parts of the Graph of a quadratic. The 4 parts of the graph of the quadratic are the vertex , X-intercept(s) , Y-intercept and the axis of symmetry. You also have to write down the parent function equation for this problem.
To understand this problem you have to know hoe to complete the square. you need to know how to complete the square in order for you to find out the parent function equation. you also have to understand that you cant graph a problem that has imaginary numbers.