2.13.1 Graphing Inequalities with Technology

Algebra 12.13.1 Graphing Inequalities with Technology

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Warm Up

Access the Desmos guide PDF for tips on solving problems with the Desmos graphing calculator.

Graph each inequality. Adjust the graphing window as needed to show meaningful information.

Use the graphing tool or technology outside the course. Graph the inequality $y > x$ using the Desmos tool below.

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Example

$y > x$

Graph of an inequalilty on the coordinate plane.

Use the graphing tool or technology outside the course. Graph the inequality $y \geq x$ using the Desmos tool below.

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Example

$y \geq x$

Use the graphing tool or technology outside the course. Graph the inequality $y < - 8$ using the Desmos tool below.

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Example

$y < - 8$

Use the graphing tool or technology outside the course. Graph the inequality $- x + 8 \leq y$ using the Desmos tool below.

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Example

$- x + 8 \leq y$

Use the graphing tool or technology outside the course. Graph the inequality $y < 10 x - 200$ using the Desmos tool below.

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Example

$y < 10 x - 200$

Use the graphing tool or technology outside the course. Graph the inequality $2 x + 3 y > 60$ using the Desmos tool below.

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Example

$2 x + 3 y > 60$

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- Authors: Lynn Marecek, MaryAnne Anthony-Smith, Andrea Honeycutt Mathis, Jay Abramson, Sharon North, Amy Baldwin, Alyssa Howell
- Publisher/website: OpenStax
- Book title: Algebra 1
- Publication date: Jun 4, 2025
- Location: Houston, Texas
- Book URL: https://openstax.org/books/algebra-1/pages/about-this-course
- Section URL: https://openstax.org/books/algebra-1/pages/2-13-1-graphing-inequalities-with-technology

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