A+ Answers

Pblem 1: Find the solution of:  

Pblem 2: Find the domain of the function:  

Pblem 3: Simplify the expression:

Pblem 4: Consider the one-to-one function . Find the value of . You may consider using Theorem 5.2 on Page 379.

Pblem 5: Given that  and , find .

Pblem 6: Evaluate the expression  

Pblem 7: Solve:  

Pblem 8: Consider the function which graph is shown below. Is the function one-to-one? Please explain.

Use the functions  and  to solve Problem 9 and Problem 10.

Pblem 9: Find .

Pblem 10: Find the inverse of f(x).