SV #5: Unit J Concepts 3-4: Matrix-Gaussian Elimination

     Viewers need to pay special attention to where each variable belongs in each of their spots. Some variables are missing so try not to forget to put a zero in their place or your whole equation will be wrong. Also, to make your life easier, if you factor a common number then you will be dealing with smaller numbers, making it easier for you to do the equation and not make a mistake. Viewers also need to remember that they must get triangular zeroes and stair step ones in their matrix, if you forget this tip, your whole equation will be wrong and you can get "no solution-inconsistent" as your answer which will be wrong. To help you make sure you got the right answer, you use the Gauss-Jordan Elimination system in your calculator to make sure your points are correct. I would highly recommend the Gauss-Jordan Elimination system if you have a graphing calculator so you know what you should get at the end as your answer. Thank you for watching!

     P.S. For those who voted for EXO at the EMA's, I would like to say thank you for supporting my oppas. 사랑해 EXO! 



   

SV #4: Unit I Concept 2: Graphing Logarithmic Functions

     Viewers need to pay special attention to the x-intercept, in that to get rid of the log and its base, you exponentiate so you cancel the log and remember that the other number on the other side is now the exponent and the number that it was exponentiated by is their main number. The viewers also need to pay special attention to the y-intercept, in that it does not have a common log so you have to divide by natural log or logarithmic to get rid of the log in the equation. When ever dealing with graphing a logarithmic function, your range will always be (negative infinity, infinity) and your domain will be the number you got as your "x" in the asymptote, and that will be your point for the domain; (x, infinity). Also take note that a logarithmic function graph goes to the right. Thank you for watching and have a nice day!

SV #3: Unit H Concept 7: Finding Logs with Given Approximations

     The viewers need to pay special attention to how to break down a number using their clues. Try to use the numbers in your clues so you can plug in those numbers at the end when your bring them down. Also, remember if the log has a power in it, remember to put it in the beginning of the log and bring it down when you get your final answer. The viewers also need to make sure they know how to convert the powers into radicals or the opposite of that. The positive numbers always go on top as the numerator and the negatives go on the bottom as the denominators.

     For those wondering why I chose K-R-I-S as my clue words, it was because I'm a big fan of EXO and I thought about Kris since we need to use 4 logs in the equations and also because I love him. My Kris Oppa so happened to have four letters in his name, so it was enjoyable to involve Kris Oppa into my equation. Thank you for watching!

SV #2: Unit G Concept #1-7: Rational Functions

     This problem is about everything with rational functions! You will learn about finding horizontal asymptote, slant asymptote, vertical asymptote, hole(s), domain, x-intercept(s), y-intercept(s), and how to graph them. You will also learn the difference between each asymptote and their rules.

     The viewers need to pay special attention to limit notation for the vertical asymptote since it involves using you graph. If you put in your equation wrong in your calculator, then the graph will be wrong and your notations will be wrong, so you need to pay attention to also where the graph is and where it is going. The viewers also need to pay special attention to when the equation has a hole, to you the factored equation instead of the original equation because the equation will not work out, so you the factored equation instead!

     Thank you for watching, reading, and visiting my blog!

SV#1: Unit F Concept 10: Finding Zeroes Of Polynomials (Real and Imaginary)

     The problem is about putting everything in Unit F together. Using the synthetic division to find zero hero, and getting the numbers that made zero hero as your factors and zeroes. Everything in Unit F has a purpose in Concept 10 equations to find your answers. With every step, you get closer to the answer, and it helps you limit the numbers you have to try to get zero hero and your factors.

     The viewer need to pay special attention to the first exponent because that determines how many answers you will have. The viewers also need to pay special attention to when they need to use completing the square or the quadratic formula. They have to pick either one to factor the quadratic equations, but they have to make sure the one they pick is the easier one to get their answer. When finding a possible rational zero to use in the synthetic equation, they could use their calculators to find it to make it easier for them. Plug in the equation, graph, put trace, and then guess a number from the possible rational zero and what ever number makes y=0, then it will work.

     Thank you for watching and going on my blog! I see you all as my fans, and I thank you all for supporting me!