Numerical Analysis In Exercises 37-40, In this question, (a) determine the domains of f and g , (b) simplify f and find any vertical asymptotes of the graph of f , (c) complete the table, and (d) explain how the two functions differ. f ( x ) = 2 x − 8 x 2 − 9 x + 20 , g ( x ) = 2 x − 5
Numerical Analysis In Exercises 37-40, In this question, (a) determine the domains of f and g , (b) simplify f and find any vertical asymptotes of the graph of f , (c) complete the table, and (d) explain how the two functions differ. f ( x ) = 2 x − 8 x 2 − 9 x + 20 , g ( x ) = 2 x − 5
Numerical Analysis In Exercises 37-40, In this question, (a) determine the domains of
f
and
g
, (b) simplify
f
and find any vertical asymptotes of the graph of
f
, (c) complete the table, and (d) explain how the two functions differ.
f
(
x
)
=
2
x
−
8
x
2
−
9
x
+
20
,
g
(
x
)
=
2
x
−
5
Use the graphs of y-f(x) and y-g(x).
a) Determine (g(-2)) and 8((-2)),
b) Determine (g(2)) and g(2)).
c)
Are the functions inverses of each other? Why?
10
f(x)
you
-
do d
O
4
-
Use the graph of the function f, shown in Figure ,to find (a) the domain of f,(b) the function values f(−1) and f(2), and (c) the range of f.
Determine whether the given statement is true or false. If the statement is false, make the necessary change(s) to produce a true statement : "If f(x) = x3 and g(x) = -(x - 3)3 - 4, then the graph of gcan be obtained from the graph of f by moving f three units to the right, reflecting about the x-axis, and then moving the resulting graph down four units."
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