CCGPS Geometry
Unit 4 – Graphing Quadratics
4.3 – Notes
Name: ________________________________________________ Date: _______________________
Converting from Vertex Form to Standard Form
Multiply out the binomial, distribute (if needed), & combine like terms.
1.
f x
(
x
1 )
2
8
2
2.
f x
2
x
3
5
2
3.
f x
(
x
4)
3
2
4.
f x
2
x
1
2
Converting from Standard Form to Vertex Form
5.
f x
x
2
8
x
1
6.
f x
x
2
10
x
20
7.
f x
3
x
2
6
x
5
8.
f x
2
x
2
16
x
32
2
2
9.
f x
x
6
x
8
10.
f x
x
4
x
3
11.
f x
3
x
2
24
x
50
12.
f x
x
2
2
x
3