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## Discussion

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### Square Root Functions and Inequalities

Exclude all values that make the radicand negative.

The graph of a square root function is half of a parabola.

The initial point of the graph can be translated horizontally or vertically from the origin, depending on the additive constants in the function.

### Square Root Functions and Inequalities

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

- Intro 0:00
- Square Root Functions 0:06
- Example: Not Square Root Function
- Example: Square Root Function
- Graphing Square Root Functions 3:11
- Example: Radicand
- Square Root Inequalities 6:51
- Example
- Lecture Example 1 11:27
- Lecture Example 2 14:05
- Additional Example 3
- Additional Example 4

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