Navigation

9-12 Extra Support Materials for Algebra 1 Unit 5 Lesson 17

Gradeband

K-5 Math 6-8 Math •9-12 Math

Course

Algebra 1 Geometry Algebra 2 •Extra Support Materials for Algebra 1

Unit

Unit 1 Unit 2 Unit 3 Unit 4 •Unit 5 Unit 6 Unit 7 Unit 8

Lesson

Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 Lesson 11 Lesson 12 Lesson 13 Lesson 14 Lesson 15 Lesson 16 •Lesson 17 Lesson 18

K-5
6-8
9-12

Algebra 1
Geometry
Algebra 2
Extra Support Materials for Algebra 1

Integrated Math 1
Integrated Math 2
Integrated Math 3

Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8

Lesson 1
Lesson 2
Lesson 3
Lesson 4
Lesson 5
Lesson 6
Lesson 7
Lesson 8
Lesson 9
Lesson 10
Lesson 11
Lesson 12
Lesson 13
Lesson 14
Lesson 15
Lesson 16
Lesson 17
Lesson 18

Lesson | Loading...

Sign in to access protected content and invite other educators

Sign in using your existing Kendall Hunt account. If you don’t have one, create an educator account.

Curriculum

IM K-5 Math
IM 6-8 Math
IM 9-12 Math

Professional Learning

Illustrative Mathematics® has operated as an independent 501(c)3 non-profit organization since 2013.

©2024 Illustrative Mathematics®. Licensed under CC BY-NC 4.0.

The Illustrative Mathematics name and logo are not subject to the Creative Commons license and may not be used without the prior and express written permission of Illustrative Mathematics.

This site includes public domain images or openly licensed images that are copyrighted by their respective owners. Openly licensed images remain under the terms of their respective licenses. See the image attribution section for more information.

Settings

Language

Audience

Not all roles available for this page.

Assessment Access

Sign in to view assessments and invite other educators

Sign in using your existing Kendall Hunt account. If you don’t have one, create an educator account.

English
Español

teacher
student
family

Lesson 17

17.1 Warm-up 17.2 Activity 17.3 Activity

Unit 5, Lesson 17

Interpreting Function Parts in Situations

Extra Support Materials for Algebra 1

17.1

Warm-up

Find the value of for the given function value using the function: , mentally.

17.2

Activity

On a long car trip, the distance on the odometer (in miles) is a function of time (in hours after the trip begins) given by the equation .

What is the rate of change for the function? What does it mean in this situation?
What is the value of ? What does it mean in this situation?
What is the value of ? What does it mean in this situation?
When is ?
Do each of the values make sense with this model? Explain your reasoning.

17.3

Activity

<p>a factory warehouse full of items</p>

A warehouse in a factory initially holds 2,385 items and receives all of the items made in production continuously throughout a day. During a particular day, the factory produces 150 items per hour to put into the warehouse. Write a function, , to represent the number of items in the warehouse at time after production begins for the day.
1. What are the units for ?
2. What is the domain of the function? Explain your reasoning.
3. What is the range of the function? Explain your reasoning.
4. What is the value of when ? What does that mean in this situation?
During a focused effort on building new infrastructure for 3 years, a company can build 0.8 miles of highway per day. The company has already built 12 miles of highway before the focused effort. Write a function, , to represent the length of highway built by the company as a function of during the focused effort.
1. What are the units for ?
2. What is the domain of the function? Explain your reasoning.
3. What is the range of the function? Explain your reasoning.
4. What is the value of when ? What does that mean in this situation?

None