it is 9 qustion i need it with full steps
Math 125 Pre-Calculus NAME:______________________________
Spring 2013, Kenny Shah CLASS Time:_________________________
In-Class Assignment # 9 (Chapter 9 and 10.1)
Please show all of your work for maximum credit. Good Luck!!!
1. Simplify the following expressions:
( a )
( b )
2. Use algebra to prove the following identities:
( a )
( b )
3. Find the exact solutions of the following equations:
( a )
( b )
4. If express in terms of x.
5. Write the following equation using single sine function.
( a )
( b )
6. Find the exact values for the following:
( a )
( b )
7. Find a simplified formula for the difference quotient
( a )
8. Let , ,,and , find the following:
( a )
( b )
