Function Family Quiz
*You may use your Function Family Album to answer the following
1) Name 5 of the 12 basic functions
2) What is the domain for the square root function?
3) What is the x-intercept(s) for the reciprocal function?
4) Is the sine function
*
Q. ~\
W
(JD\ ^> (^ocv\&ftta
<y*ph
d. IVu arao\* was
f
^ . t>. %u QfT'OV w n
=J Hf
17
IS.
-5 \
*i
^
cv"
o\
*
J xi'-fraxn pas'rtWe
"x
3
c^r\ r, J
Ao^r,
(from
^=j
Z) os\&
3
AtaaHw
w
v
SM (~\i
\<w*ex
K.
1
1
f
1.
=*
\f^Hx M
3
3s)
,
a
22J
rS
n,
v^/4
N - ' -
.1-1.2 Functions and Their Propertie
I.
Short Answer
1) If a function is odd, then
2) If a function is even, then
3) Give an example of an even function graphically.
4) How do you determine i f a function has a local maximum?
ft
is qo\n<^ -Worn
VACCH&VKJ
Aragqg fete
1 . Find the average rate of change of y w i t h respect to z on the interval [1, 4], where
M m z2 + z + 1.
for-3
b=4
f(4r~2\
HiL
;
;
2. F i n d the average rate of change of y w i t h respect to i on the interval [2, 3], where y = z + 2.
3
2
<
H
ml 1
:
<jM B y *Ux - A
tt*V qtxV- 3X 2X-\
*Cx^ t
2
2
^
6
= Ux r3Sx *2l*x-4S
x
3
2
C >Yxy
u.
tyf\(x&
7. tf-^XxV-
s
^ U * * d 3*2x*S= 2x+?
f(x*-2xV 2(x*-2*V3 Z x - 4 * - 5
s
5
2
\
c y - * C x - Z x H ^ V x ^ \ x - 2 x - >Tx x + ? x ~
2
3
<
1
2
a
5
2
4
x+
. ysix)-. j 3- X
if
X
\
>S
fk
:\A
1
O
i.
i
1 . =i- v
\
,
r 2 <\
\1
/
cfw_ *
i
!
-5
1 ~"
"
i
i
v
r
,
wtariff
.
1
7~x
X ?L2
2-'
A
N
i -
HI 3
T- 7-; (
o
t
t
nV
<J!
-"
J
i
si
_,
-. sVofll
- v f W O f * form -
-WvWa
VJ-^YV)
a ^ d < ^ c -form
SW>AGX&
form ;
Ay + 6 y C Ho -UyNWft,
'
Q>
(3,-r>
f
(-S,\
^>-^
*
.
J
*
+. cof<p\Qtcn
J E . /Wao
I Q ^ W L
E*^
- cow*
< tVw\ (filceY
x-a
i X'V>
'a
to
^ 0 con w o n
i
[ft, b ]
l^ww fM.-_ 3x x *^