For the following exercises, use the information about the graph of a polynomial function to determine the function.Assume the leading coefficient is 1 or -1. There may be more than one correct answer. 61. The y -intercept is ( 0 , − 4 ) . The x -intercepts are ( − 2 , 0 ) , ( 2 , 0 ) . Degree is 2. End behavior: as x → − ∞ , f ( x ) → ∞ , as x → ∞ , f ( x ) → ∞ .
For the following exercises, use the information about the graph of a polynomial function to determine the function.Assume the leading coefficient is 1 or -1. There may be more than one correct answer. 61. The y -intercept is ( 0 , − 4 ) . The x -intercepts are ( − 2 , 0 ) , ( 2 , 0 ) . Degree is 2. End behavior: as x → − ∞ , f ( x ) → ∞ , as x → ∞ , f ( x ) → ∞ .
For the following exercises, use the information about the graph of a polynomial function to determine the function.Assume the leading coefficient is 1 or -1. There may be more than one correct answer. 61. The y-intercept is
(
0
,
−
4
)
.
The x-intercepts are
(
−
2
,
0
)
,
(
2
,
0
)
.
Degree is 2. End behavior: as
x
→
−
∞
,
f
(
x
)
→
∞
,
as
x
→
∞
,
f
(
x
)
→
∞
.
Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.
1. For the following subsets of R3, explain whether or not they are a subspace of R³.
(a)
(b)
1.1
0.65
U
= span
-3.4
0.23
0.4
-0.44
0
(})}
a
V
{(2) | ER
(c) Z= the points in the z-axis
Solve the following equation forx.
leave
answer in
Simplified radical form.
5x²-4x-3=6
MATCHING LIST
Question 6
Listen
Use the given equations and their discriminants to match them to the type and
number of solutions.
00
ed
two irrational solutions
a. x²+10x-2=-24
two rational solutions
b. 8x²+11x-3=7
one rational solution
c. 3x²+2x+7=2
two non-real solutions
d. x²+12x+45 = 9
DELL
FLOWER
CHILD
10/20
All Changes S
$681 22991
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