Let [math]

[math]

Notice that [math]

(A) Find the following values of the function [math]

[math]

[math]

[math]

[math]

[math]

[math]

[math]

[math]

[math]

(B) Use interval notation to indicate the interval or union of intervals where [math]

[math]

[math]

(C) Find where [math]

[math]

[math]