INSTRUCTORSCarleen EatonGrant Fraser

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Lecture Comments (3)

0 answers

Post by Mark Mccraney on January 7, 2010

1:31 - y=2^x 2^3 is 8, not 9. It's 2 cubed, not 3 squared.

1 answer

Last reply by: christian velasco
Mon Apr 5, 2010 9:42 PM

Post by Christina Booker on October 9, 2009

I got lost at the end of the example three when he had the equation 8 = 38X and then finished by dividing 8 into 38 shouldn't it have been 38 into 8 giving an answer of 4/19?

Exponential Functions

  • Know the graph of the exponential function and its properties.

  • If the base is greater than 1, the function is exponential growth. If it is between 0 and 1, it is exponential decay.

  • Solve exponential equations with the same base by equating the exponents.

  • Solve exponential inequalities with the same base by applying the same inequality to the exponents.

Exponential Functions

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.