Precalc A Unit 2 Overview Function Algebra F2020 (4) (1).docx

This preview shows page 1 - 3 out of 8 pages.

Precalculus Unit 2 Overview F2020 page 1 Precalculus Unit 2: Function Algebra (Onlevel: Tuesday 9/15 to Thursday 10/1) / (PreAP: Thursday 9/17 to Thursday 10/1) This unit is all about becoming pros at functions! You will be experts at domain and range of all different function types, including composite and inverse functions and be able to determine and evaluate composite and inverse functions whether given a graph, a table of data, or an algebraic representation (f(x)). Although this is partially a review of Algebra I, the problems and applications are more complex, so don’t underestimate this unit! If you struggle with fractions make sure you come to drop in help! Objectives: Determine the domain and range of a function given its algebraic representation or its graph Compute, graph, and interpret the sum, difference, product, quotient, and composition of two functions Determine if a function has an inverse that is also a function and, if so, find the inverse algebraically or by graphing Use the composition of functions to verify the inverse of a function Restrict a function’s domain to find its inverse function Important Resources and Information Key Concepts and Key Words : Function Algebra Key Concepts and Function Algebra Key Words . These are from your review lesson and are also located on the message board. Extra Credit Quiz and Test Review Recordings –Use these to review for the quiz and test and earn extra credit. There are two opportunities to not only earn extra credit but to also better prepare for the quiz and test! What a deal! Complete these review guides for the quiz and/or test. There is even a recording to go with them showing you step by step how to do the problems - again what could be better? Submit the worksheets, showing your work step by step, prior to taking the unit test and you can raise your test grade by up to 2 points (Almost 10%). Submit it in the Sample work dropbox in the review lesson prior to the unit test not by webmail. The links to the worksheets and recordings are: Part 1 (Lessons through the Quiz) Recording and Part 1 (Lessons through the Quiz) Worksheet Part 2 (Lessons after Quiz though the Test) Recording and Part 2 (Lessons after Quiz though the Test) Worksheet Additional Resources for the Unit MathPlayground a favorite of Dr. H for interactive problems to solve: Precalculus: A: Functions see A.1, A.11 to A.16 Khan Academy – Link on your homepage as well! Great practice problems and videos. Course Verification Call – PreAP Precaclulus ONLY For PreAP PRecalculus only: The Discussion in Unit 2 is being replaced by the course verification call. You can start doing this right now so just stop by drop in help or call me or webmail us to set up a time. Don’t delay do it now, sooner rather than later!
Precalculus Unit 2 Overview F2020 page 2 Lesson Main Objectives Comments/Hints/Alerts 1 Domain and Range of a Function Determine the domain and range of a function from algebraic expression, graph or data table and express it using set builder and interval notation

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture