What causes the graph of a radical function to have a “hole” in it? Give an example of this type of radical function. (make sure you have placed your parentheses correctly)
Unit 4 Discussion 1
October 30th, 2007 by smvincen in PreCalculus · 12 Comments
Unit 3: Discussion 1
October 16th, 2007 by smvincen in PreCalculus · 12 Comments
If N is a positive Real number, discuss why we can write the square root of (-N) as the square root of (the Real number N) times the imaginary number i.
Unit 2 Discussion 1
September 19th, 2007 by smvincen in PreCalculus · 9 Comments
Why is the slope of a vertical line undefined?
