HSIII.3 Polynomials and Rational Functions (A8)

Beginning Lesson

Aws4 request&x amz signedheaders=host&x amz signature=c36c0d1fd813dc374fb176218fb402e49e4a4437dcd9f2ee4a5e672d80bde662

Going Once, Going Twice

How much should you bid in an auction? Students use probability, expected value, and polynomial functions to develop a profit-maximizing bidding strategy.

Topic: Building Functions (BF), Interpreting Functions (IF)

Middle Lesson

Aws4 request&x amz signedheaders=host&x amz signature=becac9676f9313c6e8ed8917f948f166b96f3cb5d217548cc267075e41b8b54f

Siren Song

Does the same sound always sound the same? Students come up with equations in several variables to explore the Doppler Effect, which explains how sound from a moving object gets distorted.

Topic: Creating Equations (CED)

End Lesson

Aws4 request&x amz signedheaders=host&x amz signature=50842753a5ce2e728fb032fd00f705b9ded877444e74504533abe278f4e78501

Sofa Away From Me

How far away from the TV should you sit? Students use right triangle trigonometry and a rational function to explore the percent of your visual field that is occupied by the area of a television.

Topic: Building Functions (BF), Creating Equations (CED), Interpreting Functions (IF), Reasoning with Equations and Inequalities (REI), Similarity, Right Triangles, and Trigonometry (SRT)