Radical Functions: Graphing Radical Functions and Domain and Range

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Writing Assignment: Graphing Radical Functions and Domain and Range

It is now time for you to practice graphing radical functions and finding domain and range. We will utilize the Whiteboard for this assignment.

The Whiteboard will allow you to save your graphs as pictures (jpeg files) that can then be inserted directly into a Word document and can be submitted to your instructor.

If you prefer to hand-draw your graphs, click here to download your assignment and scan your solutions. This downloadable document is meant for hand-writing only and cannot be typed on. Use this document only if you have access to a scanner to submit your work, otherwise, use the Whiteboard below.

To use the Whiteboard:

  1. Draw your graph.
  2. Click on the save button. Name your file with an easily identifiable name (Alg2_2.B.WrittenAssignment_Graph1) and save it in a folder on your computer that is easily accessible.
  3. Open a Word document, click on Insert, Picture, and navigate through the folders on your computer to find your file.
  4. Click on the file and insert into your Word document.

Point Breakdown:

6 Points for the graph

2 Points for finding the correct domain

2 Points for finding the correct range

Assignment: Graph the functions and describe the domain and range of each function.

  1. f of x equals negative square root of the quantity x plus one
  2. f of x equals two times square root of x minus two
  3. f of x equals square root of the quantity x plus two, minus three
  4. f of x equals square root of the quantity x minus four, plus one
  5. f of x equals square root of the quantity two times x minus two

Submit your completed writing assignment to the Writing Assignment: Graphing Radical Functions and Domain and Range assignment link for grading.