Lesson Overview:

 

• Evaluate the compositions of functions

• Find compositions of functions

Part A: Evaluate the compositions of functions

This video teaches how to evaluate compositions of functions https://www.youtube.com/watch?v=UV-ZPonLzT8&t=35s

Examples:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Part B: Find Compositions of Functions

This video teaches how to find compositions of functions https://www.youtube.com/watch?v=Fr_vHVjioGs

Examples:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Problem five:

1. H (x) = (2x +3) ^4

F (x) = x^4

G (x) = 2x+3

ACT Testing Even and Odd Functions

 

SAT Testing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Real World Application of Derivatives

 

 

 

 

 

 

 

 

Conclusion:

In conclusion, you can use Cosine Law to solve for triangles when you are lacking one side or one angle. Make sure you label your triangle appropriately and to remember that your calculator is your best friend. You can use Sine Law to solve for triangles by knowing two sides and one angle or two angles and one side. Simply plug in the appropriate numbers into the formula and solve. It is important to keep in mind that sometimes it may be necessary to use Sine Law along with Cosine Law to solve for a triangle.