Algebra 1 Quiz
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INTERPRET FUNCTIONS IN CONTEXT
Question 1
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A sequence is defined recursively by
a
1
=
6
a_1=6
a
1
=
6
and
a
n
+
1
=
1
2
a
n
a_{n+1}=\frac{1}{2}a_n
a
n
+
1
=
2
1
a
n
for
n
=
1
,
2
,
3
,
…
n=1,2,3,\dots
n
=
1
,
2
,
3
,
…
. What is
a
4
a_4
a
4
?
A
3
3
3
B
3
4
\frac{3}{4}
4
3
C
3
2
\frac{3}{2}
2
3
D
1
2
\frac{1}{2}
2
1
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