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Monday, October 28, 2013

SV #4 Unit I Concept 2



Some tricky things about this problem are finding the asymptote, we have to remember that x is equal to h. And also when we are solving for x we set y equal to zero. We should also remember to place parenthesis when we plug this into our graphing calculator or else we'll end up getting a different answer.

Thursday, October 24, 2013

SP #3 Unit I Concept 1



The trickiest part of this problem is finding the x and y intercepts. We have to remember steps learned in previous units such as exponentiation and  using the change of base formula.

Wednesday, October 16, 2013

SV # 3 Unit H Concept 7 Finding logs Given the Approximation



In this video I will show you how to properly solve this problem. We know for that other clues which aren't given we can use log9 9 and get 1, we can also do log9 1 and get 0. We cannot forget to use these clues because we need them when we break down the larger numbers. We should also remember that all of our negative numbers will become denominators and our positive numbers will be numerators when it's condensed.

Monday, October 7, 2013

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



This problem is about finding the asymptotes of an equation and being able to locate the points on the graph. We also learn how to find the holes in the graphs if it has any. We found the domain, x-intercept, and y-intercept and key points.
The viewer needs to pay special attention to the highest degree on the denominator and numerator this will tell us what kind of asymptotes our graph will have.