Test:
Functions I - Normal
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Question 1:
Solve equation
y
=
3
x
2
−
5
x
, for
x
=
1
A
y
=
−
1
B
y
=
0
C
y
=
−
2
D
y
=
1
Question 2:
Solve equation
y
=
x
2
+
2
x
−
1
, for
x
=
−
2
A
y
=
1
B
y
=
0
C
y
=
−
1
D
y
=
2
Question 3:
Define an equation that represents below graph.
A
(
x
−
2
)
2
+
(
x
−
1
)
2
=
16
B
y
=
x
2
−
3
x
+
1
C
y
=
4
x
+
1
D
x
2
+
y
2
=
16
Question 4:
Define an equation that represents below graph.
A
y
=
7
x
+
5
B
(
x
+
3
)
2
+
y
2
=
1
C
y
=
x
2
+
x
+
1
D
x
2
+
y
2
=
2
Question 5:
Define an equation that represents below graph.
A
y
=
x
2
+
5
x
+
6
B
y
=
x
2
+
5
x
C
y
=
x
2
+
x
+
6
D
y
=
x
2
−
5
x
+
6
Question 6:
Define an equation that represents below graph.
A
y
=
x
2
+
5
B
y
=
−
x
2
+
5
C
y
=
−
x
2
D
y
=
x
2
+
3
Question 7:
Specify the number of symmetry axes for the function
y
=
1
x
A
0
B
2
C
4
D
1
Question 8:
Specify the number of symmetry axes for the function
y
=
x
2
A
2
B
1
C
4
D
1
Question 9:
Specify the number of symmetry axes for the function
x
2
+
y
2
=
4
A
1
B
∞
C
4
D
2
Question 10:
Determine the roots of the quadratic equation in a graph.
A
х
=
2
B
х
1,2
=
±
1
C
х
=
1
D
х
=
0
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