1.     
Given f(x) = 3x-1, find

 

a)     
f(-3)

b)     
The value of x if f(x)=17

 

2.     

 

 

 

 

           Based on the above information, the
relation between set P and set Q is defined 

           by the set
of ordered pairs { (1, 2), (1, 6), (3, 4), (3, 8)}. State

 

a)     
The image of object 1,

 

b)     
The object of 4.

 

3.     
 

          The
diagram above shows the relation between set X and set Y. State

           

a)     
the type of relation,

 

 

b)     
the image of 4,

 

 

c)     
the
range of the relation.

 

4.     
Form the quadratic equation which has
roots  3 and -4

 

5.     
Solve the following quadratic equation

 

( a)

( b)

 

6.     
Given the function f(x) = 3x-2 and  g(x) = 2x. Find

 

(a)   
fg

(b)  
gf(-2)

 

7.     
Express  2x(x – 3) =   the
general form of .

 

8.     
 Given the function .
Find

 

( a )

 

( b )