Test:
Functions I - Normal
×
Double click on maths expressions to zoom
Question 1:
If
f
(
x
)
=
x
+
1
, find
f
(
1
)
A
0
B
1
C
−
1
D
2
Question 2:
If
f
(
x
)
=
2
x
−
3
, find
f
(
2
)
A
1
B
7
C
−
2
D
0
Question 3:
If
f
(
x
)
=
1
2
x
+
5
, find
f
(
−
4
)
A
7
B
−
2
C
1
D
3
Question 4:
If
f
(
x
)
=
x
2
−
1
, find
f
(
−
1
2
)
A
−
1
1
2
B
−
3
4
C
−
1
1
4
D
−
1
2
Question 5:
If
f
(
x
)
=
−
1
3
x
2
−
3
, find
f
(
3
)
A
−
2
B
0
C
−
4
D
−
6
Please note, you have solved only half of the test. For the complete test get a Must Have account.
Get started
Prev Page
Next Page
Submit
Click here to resume the test
Saving test
Saving test