Graph Quadratic Functions In Standard Form Worksheet Page 4

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2
2
9) f(
(x) = x
– 8x
+ 6
10) f(x
x) = 2x
+ 8x –
– 1
Direc
ctions: Tell w
whether each
h function ha
as a minimum
value or a m
maximum value
e. Find the m
minimum or m
maximum valu u e.
2
2
2
11) y
= -6x
– 1
12
2) f(x) = 2x
+
+ 8x + 7
13) y = -3x
+ 18x – 5
Direc
ctions: Put th
he quadratic
equation in s
standard for
rm.
2
2
2
14) f
f(x) = -2(x – 1
1)
- 4
15
5) f(x) = (x –
3)
+ 2
16) (x – 4)
– 5
Alge
bra Skillz
Below
w, the graph
of
2 is s
sketched in
3) 2 √ 12
5) Solve:
3
4 √
√ 27
bold.
. Its parent
function
√ is rep
presented
(2x – 5)(
(4x + 15) = 0
by th
he thin curve
e.
1)
) Describe th
he
tr
ranslation of
the parent
gr
raph.
4) 4√5 2 √ 10
6) Factor an
nd solve.
0
√5
2
x
– 11x =
= 80
2) Ho
ow does the
translation r
relate to the
equation?

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