Notes 14
Name ________________________
10.2,11.2,11.3
Writing Quadratic Functions (
)
Writing Quadratic Functions: Write the quadratic function in standard form.
(
) ( ) (
)
(
) (
) (
)
−
−
−
−
−
1)
0, 1 , 1, 0 ,
2,3
2)
2, 6 , 0 2 ,
1, 4
Converting from Standard Form to Vertex Form: Write each quadratic equation in vertex form.
( )
( )
=
−
+
=
−
−
+
2
2
3)
f x
x
4
x
6
4)
g x
2
x
12
x
3
Converting from Vertex Form to Standard Form: Write each quadratic equation in standard form.
1
( )
(
)
( )
(
)
= −
+
2
−
=
−
−
2
−
5)
f x
2
x
1
2
6)
f x
x
3
2
2