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.

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.
 

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.

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.

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.