---
id: 63dbd0375d93712ff177d969
title: "Business Applications of College Algebra: Extra"
challengeType: 15
videoId: 9n_ZybF0Phc
dashedName: business-applications-of-college-algebra-extra
---

# --description--

This video is showing you some economics applications, and creating graphs and formulas.

# --question--

## --text--

Which of the following is not true of supply and demand graphs?

## --answers--

The supply curve has a positive slope

---

The demand curve has a negative slope

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The supply curve and demand curve will intersect

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The supply curve and demand curve will always be straight lines

## --video-solution--

4
