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Algebra 1

Project 9 Overview

Algebra 1Project 9 Overview

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In this culminating project, you will synthesize methods of solving quadratic equations and graphing quadratic functions to answer questions about within a context. You will use tools learned throughout the unit to grapple with solving problems about a quadratic function that represents a context. Since this work requires using what you know to tackle an unfamiliar problem, you will need to make sense of problems and demonstrate perseverance.

Technology isn't required for this lesson, but there are opportunities for you to choose to use appropriate technology to solve problems.

Project Activities

  1. Equations of Two Lines and a Curve
  2. Analyzing a Dive
  3. A Linear Function and a Quadratic Function
  4. Profit from a River Cruise

Learning Targets

When you finish this project, you will have demonstrated how to:

  • Interpret information about a quadratic function given its equation or a graph.
  • Rewrite quadratic functions in different but equivalent forms of my choosing and use that form to solve problems.
  • Decide which quadratic form to use depending on the questions being asked.
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    Access for free at https://openstax.org/books/algebra-1/pages/about-this-course

Citation information

© May 21, 2025 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike License . The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo are not subject to the Creative Commons license and may not be reproduced without the prior and express written consent of Rice University.