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HW Recursive Rule
By Marissa Considine
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Last updated over 2 years ago
20 questions
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For the next few problems you will be writing the recursive rule. Please see the example below and be sure to use the same format in your answers.
NO SPACES.
Example:
Write the recursive rule for 84,71,58,45..
.
Your answer:
f\left(1\right)=84,f\left(n\right)=f\left(n-1\right)-13,for\ n\ge 2
Question 13
13.
Write the recursive rule for 9,17,25,33...
Notice where the
commas
are in the example above :) No spaces!
Question 14
14.
Write the recursive rule for 19,13,7,1...
Question 15
15.
Write the recursive rule for 3/2,7/4,2,9/4...
Example:
Write the recursive rule for 1,7,49,343...
Your answer:
f\left(1\right)=1,f\left(n\right)=7f\left(n-1\right),for\ n\ge 2
Notice how we put the 7 infront of f(n-1) to show multiplication.
Question 16
16.
Write the recursive rule for -6,60,-600,6000...
Notice where the
commas
are in the example above :)
Question 17
17.
Write the recursive rule for 320,80,20,5...
no spaces
Question 18
18.
Write the recursive rule for -4,-8,-16,-32...
Use this graph to answer #19-20.
The graph shows how the cost of a personal transporter tour depends on the number of participants.
Question 19
19.
Write a recursive rule for the cost of the tour.
Question 20
20.
Calculate the cost of the tour for 9 participants.
Question 1
1.
Arithmetic or geometric?
Question 2
2.
Write the first 4 terms of the sequence. Write with a comma between each term, and
no spaces
. For example: 2,4,6,8
Question 3
3.
Arithmetic or geometric?
Question 4
4.
Write the first 4 terms of the sequence. Write with a comma between each term, and
no spaces
.
Question 5
5.
Arithmetic or geometric?
Question 6
6.
Write the first 4 terms of the sequence. Write with a comma between each term, and
no spaces
.
Question 7
7.
Arithmetic or geometric?
Question 8
8.
Write the first 4 terms of the sequence. Write with a comma between each term, and
no spaces
.
Question 9
9.
Arithmetic or geometric?
Question 10
10.
Write the first 4 terms of the sequence. Write with a comma between each term, and
no spaces
.
Question 11
11.
Arithmetic or geometric?
Question 12
12.
Write the first 4 terms of the sequence. Write with a comma between each term, and
no spaces
.
