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Algebra EOC Review: Sequences, Formulas, and Applications
Algebra EOC Review: Sequences, Formulas, and Applications
School
Jackson County High School
*
*We aren't endorsed by this school
Course
MATH ALGEBRA
Subject
Computer Science
Date
Dec 11, 2024
Pages
1
Uploaded by leahmcconnell
© Amazing Algebra --- www.teacherspayteachers.com/Store/Amazing-Algebra
Name: ______________________________________
Period:
_____________
Algebra
C & C
EOC Review #1
Quick Review
Arithmetic Sequences
Explicit Formula
a
n
=
a
1
+
d
(n
−
1)
Recursive Formula
a
1
=
a
n
=
a
n−1
+
d
1.
Write an explicit formula to represent:
3, 5, 7, 9….
2.
Write a recursive formula to represent:
3, 5, 7, 9….
Geometric Sequences
Explicit Formula
a
n
= a
1
r
n−1
Recursive Formula
a
1
=
a
n
= a
n−1
r
3.
Write an explicit formula to represent:
3, 6, 12, 24….
4.
Write a recursive formula to represent:
3, 6, 12, 24….
EOC Review
5.
Amber’s mom agrees to increase her allowance every year.
The graph that shows what she has agreed to is to the right.
Write a recursive formula to represent this situation.
a
1
=
a
n
=
6.
Mrs. Smith is making copies of a 5-inch graph.
She wants to
Enlarge it so that students can see it clearer.
If she sets the
copier to enlarge it 135% each copy, what is a recursive
formula for this situation?
a
1
=
a
n
=
7.
Write an explicit formula for the table shown.
n
1
2
3
4
a
n
5
3
1
-1
a
n
=
8.
Write an explicit formula for the table shown.
n
1
2
3
4
a
n
5
-10
20
-40
a
n
=