Test: Functions I - Normal

Double click on maths expressions to zoom
Question 1:   If f( x )=x+1 , find f( 1 )
2
1
0
1
Question 2:   If f( x )=2x3 , find f( 2 )
2
7
0
1
Question 3:   If f( x )= 1 2 x+5 , find f( 4 )
7
2
3
1
Question 4:   If f( x )= x 2 1 , find f( 1 2 )
1 2
1 1 2
3 4
1 1 4
Question 5:   If f( x )= 1 3 x 2 3 , find f( 3 )
2
4
0
6
Please note, you have solved only half of the test. For the complete test get a Must Have account. Get started