ALGII.4 Polynomials and Rational Functions

Beginning Lesson

Aws4 request&x amz signedheaders=host&x amz signature=26ea9264520b6c797a3f2e7e13026b1e2b692bf78aee865170e7d876b717c90d

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=b789e87ce0812669394e922dab1a8ed5cc0167dc416fe0fb040715968dce2e42

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=348f98f25638d03c5c9d12b599a4af1122b0ac8c65f68085714a552bf8547231

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)