Explicit and Recursive Functions

Quiz
•
Mathematics
•
9th Grade
•
Hard
+2
Standards-aligned
Anthony Clark
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the explicit formula for the sequence given by 3, 6, 12, 24, …
an= 3(2)n-1
an= 3+(2)n
an= 3(2)n
an= 3+(2)n-1
Tags
CCSS.HSF.LE.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write a recursive formula for the following sequence: 10, 5, 0, -5,...
a1= 10
an= an-1 - 5
a1= 10
an= an-1 + 5
a1= 10
an= an (5)
a1= 10
an= an-1 (5)
Tags
CCSS.HSF.IF.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write a recursive formula for the following sequence: 16,8, 4, 2,...
a1=16
an=an-1 (2)
a1=16
an=an-1 (1/2)
a1=16
an=an-1 + (1/2)
a1=16
an=an-1 + (2)
Tags
CCSS.HSF.BF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(1)
(2)
(3)
(4)
Tags
CCSS.HSF.IF.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Define a recursive function for the arithmetic sequence 4, 9, 14, 19, ...
Tags
CCSS.HSF.BF.A.2
6.
MATCH QUESTION
1 min • 1 pt
*Match each recursive function with the equivalent explicit function.
f(n)=-3n+10
f(n)=-2n+12
f(n)=3n+4
Tags
CCSS.HSF.IF.A.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write a Next/Now rule for the table.
Next=Now + 4 Starting at 2
Next=Now + 4 Starting at 0
Next=Now × 3 Starting at 2
Next=Now × 3 Starting at 0
Tags
CCSS.6.EE.C.9
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