> q`
bjbjqPqP .:: 4
4t0
p
$*h>
.
^
o
$
$dP
jD0t,h 8
t
444444444
7. Find the vertex,line of symmetry, and the maximum or minimum value of a quadratic function, and graph the function.f(x) = x EMBED Equation.3 +6x +2
The vertex is
(type an ordered pair)
Find the vertex,line of symmetry, and the maximum or minimum value of a quadratic function, and graph the function.f(x) = 2x EMBED Equation.3 +2x +1 . The xcoordinate of the vertex is
Type a simplified fraction)
Find the xintercepts and yintercepts f(x) =x EMBED Equation.3 +2x +24
The xcoordinateof the intercepts are x =
The carpenter is building a rectangular with a fixed perimeter of 320 ft. What are the dimensions would yield the maximum area ? What is the maximum area?
The length that would yield the maximum area is _________ft
Akis bicycle has determined that when x hundred are built, the average cost per bicycle is given by c(x) = (0.4)x EMBED Equation.3 +1.8x +8.926, where c(x) is an hundreds of dollars.
How many bicycles should the shop build to minimize the average cost per bicycle?
(round to the nearest integer
12. Find the vertex,line of symmetry, and the maximum or minimum value of a quadratic function, and graph the function f(x) =3x EMBED Equation.3 18x+11. What is the vertex?
13. Find the vertex,line of symmetry, and the maximum or minimum value of a quadratic function, and graph the function f(x)= 10x EMBED Equation.3 . What is the vertex?
F G Z [ \ ] DHJKɉzmjhN7hN7EHUjK
hN7CJUVaJjhN7UjhNzhNzEHUjK
hNzCJUVaJjhNzhNzEHUjK
hNzCJUVaJhN7jhNzhNzEHUjMK
hNzCJUVaJjhNzUhehNzhNzhe*
+
,

%&h^hgdN7
&FgdN7^gdNz
&FgdNzgdN7gdNzgdi
&DEFGH
gdigdNzh^hgdN7KL
hihehej hNzhNzEHUjbK
hNzCJUVaJhN7jhNzhNzEHUjK
hNzCJUVaJjhNzUhNzhNzhNz,1h/ =!"#$%Dd
,b
c$A??3"`?2>a3DI `!a3:xcdd`` @c112BYL%bpu_IgF\_l@Z*p]6j;vF&&\y@]`
{>1@`2`j{;6Dd
,b
c$A??3"`?2>鏙XO+\
`!鏙XO+\:xcdd`` @c112BYL%bpuq`F\_l@Z*p]6j;vF&&\y@]`
1 v0@f~r;Dd
,b
c$A ??3"`?2>QN`unB
`!QN`unB:xcdd`` @c112BYL%bpubF\_l@Z*p]6j;vF&&\y@]`
1 v0@f~f:Dd
,b
c$A??3"`? 2>$PSb@I
`!$PSb@I:xcdd`` @c112BYL%bpu/OgF\_l@Z*p]6j;vF&&\y@]`
1 v0@f~u;Dd
,b
c$A??3"`?
2>
Z=n#1Ձ
`!
Z=n#1Ձ:xcdd`` @c112BYL%bpuWIUsi#/ F\P[.Cv;#RpeqIj.<E.= v0@f~^;Dd
,b
c$A
??3"`?2;C_@pCy
`!C_@pCy:x=NAQf${Q
=+ }QQl 4#Ī8;gL9@ф{2#&ZGuxU&##9tĬ9U$]G6VO"'8ژQU<]bwy$G)LƍW^x]ao4)^v>#DQNqF1 *pۣҞONz;p
"!#$%&()*+,./0Root Entry# F