answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zzz [600]
1 year ago
12

Which recursive formula can be used to generate the sequence below, where f(1) = 3 and n ≥ 1?

Mathematics
2 answers:
Lady_Fox [76]1 year ago
7 0

Answer:

The answer is C

Step-by-step explanation:

Llana [10]1 year ago
4 0

Answer:

f(n)=-2\cdot f(n-1), where f(1)=3

Step-by-step explanation:

The given sequence is; 3, –6, 12, –24, 48, …

The first term of this sequence is

f(1)=3

There is a common ratio of r=\frac{-6}{3}=-2

We can actually use any other two consecutive terms in the sequence to obtain the common ratio.

The recursive formula is given by:

f(n)=r\cdot f(n-1)

We plug in the common ratio to get:

f(n)=-2\cdot f(n-1), where f(1)=3

You might be interested in
A rectangular parking lot has a perimeter of 232 feet. The length of the parking lot is 36 feet less than with. Find the length
Ainat [17]

Answer:

Length: 80 feet

Width: 36 feet

Step-by-step explanation:

232/2 = 116

116-36 = 80

(i.e. 80+80+36+36=232)

7 0
1 year ago
A rectangle’s length is 2 units more than twice its width. Its area is 40 square units. The equation w(2w + 2) = 40 can be used
barxatty [35]
I hope this helps you

5 0
2 years ago
Read 3 more answers
Compare and contrast expanding and simplifying algebraic expressions with simplifying numeric expressions. For example, compare
larisa [96]
<span>With algebraic expressions, you can’t add and subtract any terms like you can add and subtract numbers. Terms must be like terms in order to combine them. So, you can’t always simplify an algebraic expression by following the order of operations. You have to use the distributive property to rewrite the expression and then combine like terms to simplify. With numeric expressions, you can either simplify inside the parentheses first or use the distributive property first.</span>
4 0
1 year ago
Read 2 more answers
there are two pizzas. conor ate 1⁄4 of a pizza, brandon 2⁄8, tyler 3⁄4, and audrey 4⁄8. who ate the most of the two pizzas? a. a
Sindrei [870]
The best way to determine which among the fractions has the greatest value, convert all of them to their decimal equivalents. To do so, divide the numerator by the denominator. Conor ate 0.25 of the pizza, Brandon also 0.25, Tyler 0.75, and Audrey 0.5. Thus, the answer is letter "B. Tyler".
7 0
1 year ago
Read 2 more answers
Sophia was selling tickets at the high school dance. At the end of the evening, she picked up the cash box and noticed a $5 bill
borishaifa [10]
The first thing we will do in this case is to define variables:
 x = number of individual tickets.
 y = number of tickets per couple.
 We have then that the system of equations that represents the problem is:
 10x + 15y = 590
 x + 2y = 68
 Solving the system we have:
 x = 32
 y = 18
 Substituting we have:
 10 (32) + 15 (18) = 590
 320 + 270 = 590
 590 = 590
 Equality is met, therefore the $ 5 bill belongs to the box.
 Answer:
 
the $ 5 bill belong inside the cash box
4 0
2 years ago
Other questions:
  • Customers can pick their own apples at the happy apple farm. they pay $6 to enter the farm and $3.50 per pound for the apples th
    7·2 answers
  • Robbie, Jennie, Willie, and Kylie played a numbers game. Jennie picked a number but did not tell her friends. Robbie and Willie
    5·2 answers
  • Round 22360 to 1 significant figure
    5·2 answers
  • Please help me! Don't answer unless you are SURE that the answer is right, please! Will give 25 points.
    11·1 answer
  • Use the following information to answer the question. A pollotarian is a person who eats poultry but no red meat. A wedding plan
    14·1 answer
  • Ray LR is to be added to the diagram so that it is opposite
    14·2 answers
  • which of the following expressions is equivalent to 3a-2ax4a+6a? (a) 4a^2+6a (b)3a-20a^2 (c) 9a-8a^2 (d) a^2
    8·1 answer
  • If 10 cows eat at much as 6 oxen how many oxen will eat as much as 15 cows ?​
    7·2 answers
  • Two percent of the customers of a store buy cigars. Half of the customers who buy cigars buy beer. 25 percent who buy beer buy c
    8·1 answer
  • 1. Kim works as a book keeper and creates invoices for a variety of companies. Help Kim find the total
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!