Composing and Decomposing Functions--Quiz

Problem 1. Let

[Maple Math] .

Then

[Maple Math]

for:

(A) [Maple Math] , [Maple Math] (B) [Maple Math] , [Maple Math] (C) [Maple Math] , [Maple Math]

(D) [Maple Math] , [Maple Math]


Problem 2. Let

[Maple Math] .

Then

[Maple Math]

for:

(A) [Maple Math] , [Maple Math] (B) [Maple Math] , [Maple Math] (C) [Maple Math] , [Maple Math]

(D) [Maple Math] , [Maple Math]

More than one answer may be true!


Problem 3. Let

[Maple Math] , [Maple Math] .

Then

[Maple Math] =

(A) 1 (B) [Maple Math] (C) [Maple Math] (D) 2