Javascript not enabled
Name:
Benchmark 9 - Important Features of Quadratic Functions in Vertex Form
A
B
C
D
1.
Which of the following
most
accurately describes the translation of the graph y = (x - 5)
2
+ 7 to the graph of y = (x + 1)
2
- 4?
a.
down 11 and 6 to the left
b.
down 11 and 6 to the right
c.
down 3 and 4 to the left
d.
down 3 and 4 to the right
A
B
C
D
2.
Describe the parabola formed by: y = -2(x + 8)
2
- 1
a.
up and narrow
c.
up and wide
b.
down and narrow
d.
down and wide
A
B
C
D
3.
What is the vertex of the graph: y = -3(x + 2)
2
+ 5
a.
(-3,5)
b.
(2,5)
c.
(-2,5)
d.
(2,-5)