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Welcome to JC's Math Analysis Blog.

Tuesday, December 10, 2013

Fibonacci haiku


Tamales
Mmm...
Many flavors
Hot and soft 
Mom makes the best tamales
Made only in holidays with the entire family

http://blockfactorytamales01.businesscatalyst.com/images/TamaladaPA028.jpg


SP#6: Unit K Concept 10- Writing a repeating decimal as a rational number using geometric series



The viewer needs to know the the geometric series formula. To get the ratio, divide the second term with the first term. To get 165/33, multiply the numerator with 5 from the problem and leave the denominator the same. To check if its right just plug in the fraction into the calculator. 

Monday, November 18, 2013

SV:5 Unit J Concepts 3-4: Solving three variable system with Gaussian Elimination



The viewer needs to pay attention for any mistakes. The goal is to turn the three variable equation into row echelon form. To get the zeros first go to the bottom left, left middle and bottom middle. Make sure to use the RREF to get an idea of what z equals.

SV:4 Unit I Concept 2: Graphing logarithmic functions



The viewer needs to pay attention for any mistakes. Remember to add arrows at the end of the graph. Also calculator won't give an accurate graph so don't copy the calculator. X=h for the asymptote and the range has no restrictions.

SP:5 Unit J Concept 6: Partial Fraction Decomposition with repeated factors


Pay special attention for any mistakes. This concept deals with repeated factors to you must count up the powers. Set up the factors in A,B,C, etc. letters. Towards the end use the calculator in RREF to get the answer to do back substitution to check your answer is right. 

SP:4 Unit J Concept 5: Partial Fraction decomposition with distinct factors



Pay spacial attention for any mistakes. Make sure to separate the denominators with letters (A,B,C, etc). Multiply each denominator with what its missing and group all the like terms. At the end make sure to put A,B,C, etc. back to its corresponding fractions from the beginning.