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Let’s check out your problem:
Given the functions
f
(
x
)
=
4
x
4
f(x)=4 x^{4}
f
(
x
)
=
4
x
4
and
g
(
x
)
=
4
⋅
4
x
g(x)=4 \cdot 4^{x}
g
(
x
)
=
4
⋅
4
x
, which of the following statements is true?
\newline
f
(
3
)
=
g
(
3
)
f(3)=g(3)
f
(
3
)
=
g
(
3
)
\newline
f
(
3
)
<
g
(
3
)
f(3)<g(3)
f
(
3
)
<
g
(
3
)
\newline
=
"
"
f
(
3
)
=
"
"
>
g
(
3
)
="" f(3)="">g(3)
=
""
f
(
3
)
=
""
>
g
(
3
)
View step-by-step help
Home
Math Problems
Algebra 1
Does (x, y) satisfy the inequality?
Full solution
Q.
Given the functions
f
(
x
)
=
4
x
4
f(x)=4 x^{4}
f
(
x
)
=
4
x
4
and
g
(
x
)
=
4
⋅
4
x
g(x)=4 \cdot 4^{x}
g
(
x
)
=
4
⋅
4
x
, which of the following statements is true?
\newline
f
(
3
)
=
g
(
3
)
f(3)=g(3)
f
(
3
)
=
g
(
3
)
\newline
f
(
3
)
<
g
(
3
)
f(3)<g(3)
f
(
3
)
<
g
(
3
)
\newline
f
(
3
)
>
g
(
3
)
f(3)>g(3)
f
(
3
)
>
g
(
3
)
Calculate
f
(
3
)
f(3)
f
(
3
)
:
Calculate
f
(
3
)
f(3)
f
(
3
)
using the function
f
(
x
)
=
4
x
4
f(x)=4x^{4}
f
(
x
)
=
4
x
4
.
\newline
f
(
3
)
=
4
×
3
4
f(3) = 4 \times 3^{4}
f
(
3
)
=
4
×
3
4
\newline
=
4
×
81
= 4 \times 81
=
4
×
81
\newline
=
324
= 324
=
324
Calculate
g
(
3
)
g(3)
g
(
3
)
:
Calculate
g
(
3
)
g(3)
g
(
3
)
using the function
g
(
x
)
=
4
⋅
4
(
x
)
g(x)=4\cdot4^{(x)}
g
(
x
)
=
4
⋅
4
(
x
)
.
g
(
3
)
=
4
⋅
4
3
=
4
⋅
64
=
256
g(3) = 4 \cdot 4^{3} = 4 \cdot 64 = 256
g
(
3
)
=
4
⋅
4
3
=
4
⋅
64
=
256
Compare values:
Compare the values of
f
(
3
)
f(3)
f
(
3
)
and
g
(
3
)
g(3)
g
(
3
)
to determine which statement is true.
\newline
Since
f
(
3
)
=
324
f(3) = 324
f
(
3
)
=
324
and
g
(
3
)
=
256
g(3) = 256
g
(
3
)
=
256
, it is clear that f(3) > g(3).
More problems from Does (x, y) satisfy the inequality?
Question
Write the following inequality in slope-intercept form.
\newline
9
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≥
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Write your answer with
y
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\newline
______
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\newline
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Question
Jack is fixing up his home and must spend less than
$
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$
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\newline
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\newline
x
=
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\newline
y
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\newline
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\newline
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y
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800
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32
x
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\newline
(B)
60
x
+
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y
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4
,
800
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60
x
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y
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\newline
(C)
32
x
−
60
y
<
4
,
800
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32
x
−
60
y
<
4
,
800
\newline
(D)
60
x
−
32
y
<
4
,
800
60x - 32y < 4,800
60
x
−
32
y
<
4
,
800
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Posted 10 months ago
Question
Is
(
2
,
10
)
(2,\, 10)
(
2
,
10
)
a solution to this system of inequalities?
\newline
y
≥
x
+
10
y \geq x + 10
y
≥
x
+
10
\newline
y
≤
9
x
+
5
y \leq 9x + 5
y
≤
9
x
+
5
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Posted 10 months ago
Question
Write the following inequality in slope-intercept form.
\newline
4
x
−
2
y
≤
8
4x - 2y \leq 8
4
x
−
2
y
≤
8
\newline
Write your answer with
y
y
y
first, followed by an inequality symbol. Use integers, proper fractions, and improper fractions in simplest form.
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Question
Write the following inequality in slope-intercept form.
\newline
−
3
x
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y
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x
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5
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\newline
Write your answer with
y
y
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Write the following inequality in slope-intercept form.
\newline
2
x
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y
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x
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3
y
<
−
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\newline
Write your answer with
y
y
y
first, followed by an inequality symbol. Use integers, proper fractions, and improper fractions in simplest form.
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Question
Write the following inequality in slope-intercept form.
\newline
−
7
x
−
y
≥
21
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−
7
x
−
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≥
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\newline
Write your answer with
y
y
y
first, followed by an inequality symbol. Use integers, proper fractions, and improper fractions in simplest form.
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Posted 1 year ago
Question
Write the following inequality in slope-intercept form.
\newline
5
x
−
4
y
>
−
20
5x - 4y > -20
5
x
−
4
y
>
−
20
\newline
Write your answer with
y
y
y
first, followed by an inequality symbol. Use integers, proper fractions, and improper fractions in simplest form.
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Question
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(
950
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(
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)
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)
250
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$
180
\$180
$180
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\newline
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C
C
C
and as a geologist
G
G
G
to achieve her goal.
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