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Math Problems
Algebra 1
Does (x, y) satisfy the inequality?
Does
(
4
,
10
)
(4,10)
(
4
,
10
)
make the inequality
y
≥
2
x
+
2
y \geq 2x+2
y
≥
2
x
+
2
true?
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Select the values that make the inequality
\newline
v
>
−
1
v > -1
v
>
−
1
true.
\newline
(Numbers written in order from least to greatest going across.)
\newline
Answer
\newline
\newline
−
9
-9
−
9
\newline
−
6
-6
−
6
\newline
−
4
-4
−
4
\newline
\newline
−
2
-2
−
2
\newline
−
1.1
-1.1
−
1.1
\newline
−
1.01
-1.01
−
1.01
\newline
\newline
−
1.001
-1.001
−
1.001
\newline
−
1
-1
−
1
\newline
−
0.999
-0.999
−
0.999
\newline
\newline
−
9
-9
−
9
0
0
0
\newline
−
9
-9
−
9
1
1
1
\newline
−
9
-9
−
9
2
2
2
\newline
\newline
−
9
-9
−
9
3
3
3
\newline
−
9
-9
−
9
4
4
4
\newline
−
9
-9
−
9
5
5
5
\newline
\newline
charines
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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
)
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Which of the following is not a solution of the inequality
−
8
<
7
−
5
x
-8 < 7-5x
−
8
<
7
−
5
x
?
\newline
Choose
1
1
1
answer:
\newline
(A)
0
0
0
\newline
(B)
1
1
1
\newline
(C)
2
2
2
\newline
(D)
3
3
3
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Which of the following values are solutions to the inequality
2
x
+
2
>
−
9
?
2 x+2>-9 ?
2
x
+
2
>
−
9
?
\newline
I.
−
14
-14
−
14
\newline
II.
−
11
-11
−
11
\newline
III.
−
7
-7
−
7
\newline
None
\newline
I only
\newline
II only
\newline
III only
\newline
I and II
\newline
I and III
\newline
II and III
\newline
I, II and III
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Which of the following values are solutions to the inequality
6
x
−
3
≥
8
6 x-3 \geq 8
6
x
−
3
≥
8
?
\newline
I.
10
10
10
\newline
II.
−
5
-5
−
5
\newline
III.
−
2
-2
−
2
\newline
None
\newline
I only
\newline
II only
\newline
III only
\newline
I and II
\newline
I and III
\newline
II and III
\newline
I, II and III
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Which of the following values are solutions to the inequality
1
−
2
x
>
5
?
1-2 x>5 ?
1
−
2
x
>
5
?
\newline
I.
−
5
-5
−
5
\newline
II.
−
2
-2
−
2
\newline
III.
−
8
-8
−
8
\newline
None
\newline
I only
\newline
II only
\newline
III only
\newline
I and II
\newline
I and III
\newline
II and III
\newline
I, II and III
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Which of the following values are solutions to the inequality
5
x
+
2
>
−
5
?
5 x+2>-5 ?
5
x
+
2
>
−
5
?
\newline
I.
−
7
-7
−
7
\newline
II.
−
6
-6
−
6
\newline
III.
6
6
6
\newline
None
\newline
I only
\newline
II only
\newline
III only
\newline
I and II
\newline
I and III
\newline
II and III
\newline
I, II and III
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Which of the following is not a solution of the inequality
4
x
−
2
≤
−
20
4 x-2 \leq-20
4
x
−
2
≤
−
20
?
\newline
Choose
1
1
1
answer:
\newline
(A)
−
7
-7
−
7
\newline
(B)
−
6
-6
−
6
\newline
(C)
−
5
-5
−
5
\newline
(D)
−
4
-4
−
4
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Does
(
2
,
1
)
(2,\,1)
(
2
,
1
)
make the inequality
2
x
+
15
y
<
20
2x + 15y < 20
2
x
+
15
y
<
20
true?
\newline
Choices:
\newline
yes
\newline
no
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