WPP #6

Student Problem #4

• What is this picture about?

           This picture is about about being able to solve logarithmic functions by identifying x-intercepts, y-intercepts, asymptotes, domain, and range.  

• What does the viewer need to pay special attention to in order to understand the concept?  

             The viewer must be pay special attention when changing the base, sometimes we forget to change to base of the logarithm equation. Another thing that the viewer should be aware of is that domain depends on the asymptote; (confusion from the other exponential graphs.). Another thing that the viewer should be aware is that sometimes there will be no x or y-intercept. 

Student Problem #3

 

• What is this picture about?

             This picture shows how we solve a exponential function graph.

• What does the viewer need to pay special attention to in order to understand the concept?
•  The viewer must pay close attention to to the x-intercept if tit results in a negative then it can not have a x-intercept. Another thing that the viewer must be aware are the key points; make sure to have close key points to the main plotted points. Many do this mistake, you must be aware of certain mistakes when solving for the y-intercept. 

Unit H Concept #7 Video

 
What is this video about?

• This video is about how to find  log approximation. 

What does the viewer need to pay special attention in order to understand the concept? 

• The viewer need to pay close attention to the extra clue that will be used in other problems, not this one; log 7 to 7=1. Another thing that the viewer will need to pay close attention to is they should be able to factor out fully in order to receive the problems. Lastly, they should be aware about the when plugging in the letters.