Test: Functions I - Normal

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Question 1:   If f( x )=x+1 , find f( 1 )
0
1
2
1
Question 2:   If f( x )=2x3 , find f( 2 )
7
2
1
0
Question 3:   If f( x )= 1 2 x+5 , find f( 4 )
2
3
7
1
Question 4:   If f( x )= x 2 1 , find f( 1 2 )
3 4
1 2
1 1 2
1 1 4
Question 5:   If f( x )= 1 3 x 2 3 , find f( 3 )
0
6
2
4
Question 6:   Which function represents the following graph:


f( x )=x
f( x )=x+1
f( x )=x+1
f( x )=x
Question 7:   Which function represents the following graph:


f( x )=x+1
f( x )=x+1
f( x )=x1
f( x )= 1 2 x+1
Question 8:   Which function represents the following graph:


f( x )= 1 2 x+1
f( x )= 1 2 x1
f( x )=x1
f( x )=x1
Question 9:   Which function represents the following graph:


f( x )= 1 3 x+1
f( x )=3x3
f( x )=3x+3
f( x )= 1 3 x+3
Question 10:   Which function represents the graph below:


f( x )=2 1 2 x+5
f( x )=3x+5
f( x )=2x+5
f( x )=2 1 2 x+5