Navigation

9-12 Integrated Math 1 Unit 5

Gradeband

K-5 Math 6-8 Math •9-12 Math

Course

•Integrated Math 1 Integrated Math 2 Integrated Math 3

Unit

Unit 1 Unit 2 Unit 3 Unit 4 •Unit 5 Unit 6 Unit 7 Unit 8 Unit 9

Modeling Prompts

K-5
6-8
9-12

Integrated Math 1
Integrated Math 2
Integrated Math 3

Algebra 1
Geometry
Algebra 2
Extra Support Materials for Algebra 1

Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
Unit 9

Modeling Prompts

Unit Glossary | 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

family

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

Learning Targets

Unit 5

Glossary

$Course Icon$

Integrated Math 1

dilation

A dilation is a transformation that can reduce or enlarge a figure.

A dilation with center and positive scale factor takes a point along the ray to another point whose distance is times farther away from than is.

Triangle is the result of applying a dilation with center and scale factor 3 to triangle .

From an earlier course.

point-slope form

Point-slope form is one way to write the equation of a line using its slope and the coordinates of one point on the line.

For a line with slope through the point , point-slope form is usually written as . It can also be written as .

<p>A line with point h comma k on an x y axis.</p>

used in:

reciprocal

Two numbers that multiply to equal 1 are reciprocals.

If is a rational number that is not 0, then the reciprocal of is the number .

used in: