Download presentation

Presentation is loading. Please wait.

Published byAlisa Cory Modified over 2 years ago

1
Algebra 2 Unit 9: Functional Relationships Topic: Operations with Functions

2
Function Operation Rules (Note cards) Addition/Subtraction Addition/Subtraction Multiplication Multiplication Division Division

3
Using Function Operation Rules Given the following functions, find (f – g)(x). Given the following functions, find (f – g)(x). Using the proper rule, we can set up (f – g)(x) as… Combine like terms & simplify.

4
Using Function Operation Rules Given the following functions, find (f/g)(x). Given the following functions, find (f/g)(x). Using the proper rule, we can set up (f /g)(x) as… Factor numerator & denominator. Simplify. Remember to note that x ≠ 1.

5
Composition of Functions (Note card) A composite function is notated A composite function is notated Composite Function Rule Composite Function Rule

6
Writing Composite Functions Given the following functions, find (f ◦g)(x). State the domain of the resulting function. Given the following functions, find (f ◦g)(x). State the domain of the resulting function. Substitute the rule for g (x) as the value of x in f (x). Distribute & identify any values of x that would make the function undefined. Since x ≠ 1, the domain of the composite function (f ◦ g)(x) would be…

7
Evaluating Composite Functions Given the following functions, find (g ◦f )(3). Given the following functions, find (g ◦f )(3). Using our rule for composition of functions, we are really looking for… Find f (3). Now find g (4).

8
Homework Quest: Operations with Functions Due Friday, 4/20

Similar presentations

Presentation is loading. Please wait....

OK

Section R5: Rational Expressions

Section R5: Rational Expressions

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on polynomials for class 9 free download Training ppt on leadership Ppt on standing orders Ppt on spiritual tourism in india Water level indicator using seven segment display ppt online Ppt on rational numbers for class 7 free download Ppt on polynomials in maths what does product Ppt on importance of friction in our daily life Ppt on shell scripting examples Ppt on time response analysis in control