Unit 3 Day 2 Intro to Functions -A1.notebook

Unit 3 Day 2 Intro to Functions ?A1.notebook

November 04, 2019

Algebra 1

Mrs. Hall

November 4, 2019

Get out your homework and materials for

class. You have new seats today. You will

also be getting your test back.

Sep 25?4:58 PM

Check Homework

(look at PDF)

Sep 25?5:00 PM

1

Unit 3 Day 2 Intro to Functions ?A1.notebook

November 04, 2019

Questions about your test?

Introduction to Functions

(Day 2: Relations & Inverse Functions)

EQ: How can you represent and

describe functions?

Oct 27?12:30 PM

2

Unit 3 Day 2 Intro to Functions ?A1.notebook

November 04, 2019

Review from last week

Ways to represent a relation:

?

?

?

?

ordered pair

graph

table

mapping

(4,1)

(?2,3)

(?1,?2)

Oct 5?10:06 AM

3

Unit 3 Day 2 Intro to Functions ?A1.notebook

November 04, 2019

Oct 5?10:06 AM

Oct 5?10:06 AM

4

Unit 3 Day 2 Intro to Functions ?A1.notebook

November 04, 2019

Oct 5?10:07 AM

Find the range of f(x) = 2x?4 given the

domain {?1, 2, 5}

Oct 5?8:30 AM

5

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