In this exercise we consider the family of root functions f(x) = x, where is a positive

In this exercise we consider the family of root functions f(x) = ˆšx, where is a positive integer.
(a) Graph the functions y = ˆšx, y = 4ˆšx, and y = 6ˆšx on the same screen using the viewing rectangle [1, 4] by [-1, 3].
(b) Graph the functions y = x, y = 3ˆšx, and y = 3ˆšx on the same screen using the viewing rectangle [-3, 3] by [-2,2]. (See Example 7.)
(c) Graph the functions y = ˆšx, y = 3ˆšx, y = 4ˆšx, and y = 5ˆšx on the same screen using the viewing rectangle [-1, 3] by [-1, 2].
(d) What conclusions can you make from these graphs?
Example 7

Transcribed Image Text:

3 3 3 2 2 3