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Let’s check out your problem:
What is the value of
\newline
f
(
9
)
f(9)
f
(
9
)
for the function
\newline
f
(
x
)
=
32
+
16
+
x
f(x)=32+\sqrt{16+x}
f
(
x
)
=
32
+
16
+
x
?
\newline
A.
32
+
7
32+\sqrt{7}
32
+
7
\newline
B.
32
+
19
32+\sqrt{19}
32
+
19
\newline
C.
37
37
37
\newline
D.
39
39
39
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Math Problems
Algebra 1
Solve linear equations: mixed review
Full solution
Q.
What is the value of
\newline
f
(
9
)
f(9)
f
(
9
)
for the function
\newline
f
(
x
)
=
32
+
16
+
x
f(x)=32+\sqrt{16+x}
f
(
x
)
=
32
+
16
+
x
?
\newline
A.
32
+
7
32+\sqrt{7}
32
+
7
\newline
B.
32
+
19
32+\sqrt{19}
32
+
19
\newline
C.
37
37
37
\newline
D.
39
39
39
Calculate value inside square root:
Calculate the value inside the
square root
for
f
(
9
)
f(9)
f
(
9
)
.f(9) = 32 + \sqrt{16 + 9}\= 32 + \sqrt{25}
Simplify square root and add:
Simplify the square root and add to
32
32
32
.
\newline
25
=
5
\sqrt{25} = 5
25
=
5
\newline
f
(
9
)
=
32
+
5
f(9) = 32 + 5
f
(
9
)
=
32
+
5
\newline
=
37
= 37
=
37
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How many solutions does the following equation have?
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7
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Choose
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1
answer:
\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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Question
How many solutions does the following equation have?
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9
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−
9
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x
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6
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9
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Choose
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(B) Exactly one solution
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How many solutions does the following equation have?
\newline
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4
x
−
2
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−
6
(
x
+
7
)
=
−
4
x
−
2
\newline
Choose
1
1
1
answer:
\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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How many solutions does the following equation have?
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\newline
Choose
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1
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\newline
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\newline
Choose
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\newline
(A) No solutions
\newline
(B) Exactly one solution
\newline
(C) Infinitely many solutions
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Question
How many solutions does the following equation have?
\newline
9
z
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6
+
7
z
=
16
z
−
6
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9
z
−
6
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7
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=
16
z
−
6
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Choose
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1
1
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(A) No solutions
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(B) Exactly one solution
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(C) Infinitely many solutions
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