Arithmetic Sequences Recursive Explicit
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given the recursive formula, find the explicit form
an = an-1 - 5
a1 = 22
an = 22 + (n-1)(-5)
an = 22 + (n-1)(5)
an = -5 + (n-1)(22)
an = -16 + (n-1)(-5)
Tags
CCSS.HSF.BF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write a recursive rule for the sequence an = 17 + (n-1)(-16)
a1 = 17
an = an-1 + 16
a1 = 17
an = an-1 - 17
a1 = 17
an = an-1 - 15
a1 = 17
an = an-1 - 16
Tags
CCSS.HSF.IF.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the following sequence arithmetic?
21, 13, 5, -3, ...
YES
NO
Tags
CCSS.HSF.BF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the common difference for the arithmetic sequence
-5, 12, 29, 46, ...
7
17
-7
-17
Tags
CCSS.HSF.BF.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the common difference for the arithmetic sequence
9, 16, 23, 30, ...
7
17
-7
-17
Tags
CCSS.HSF.BF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the next three terms for the arithmetic sequence
12, 7, 2, -3, ...
8, 13, 18
-8, -13, -18
-7, -11, -15
7, 11, 15
Tags
CCSS.HSF.BF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the RECURSIVE rule for the arithmetic sequence
-49, -35, -21, -7, ...
a1=-49;
an = an-1 + 10
a1=-7;
an = an-1 + 14
a1=-49;
an = an-1 + 14
a1= -49;
an = an-1 -14
Tags
CCSS.HSF.BF.A.2
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
