MATHUSA101
MATHUSA101 MATHUSA101
  • 23-05-2019
  • Mathematics
contestada


3. What are the first four terms of the sequence represented by the expression n(n-1)- 5?

Respuesta :

joshphillies2ow1cdk
joshphillies2ow1cdk joshphillies2ow1cdk
  • 23-05-2019

It depends what the starting value of n is defined as

Assuming n starts at 0 it would be:

-5, -5, -3, 1

Assuming n starts at 1 it would be:

-5, -3, 1, 7

Answer Link
ardeelhussain ardeelhussain
  • 23-05-2019

Answer:

-5, -3, 1, 7

Step-by-step explanation:

n=1

1(1-1)-5=

1(0)-5=

0-5=

-5

n=2

2(2-1)-5=

2(1)-5=

2-5=

-3

n=3

3(3-1)-5=

3(2)-5=

6-5=

1

n=4

4(4-1)-5=

4(3)-5=

12-5=

7

Answer Link

Otras preguntas

the ratio of boys to girls in mr bakers class is 2 to 3 if there are 30 total students in the class how many more girls are in the class than boys.
A number with one or more digits to the right of the decimal point is called a
What is a office buttom?
Which of the following statements does not define what art is?
A circular carousel has a radius of 14 feet. What is the longest distance across the carousel? A. 7 ft B. 14 ft C. 21 ft D. 28 ft
What energy conversion occurs when a plant uses energy from the sun to make sugar stored in fruit?
What can you infer that the author's purpose may be from the following title? The Life of a Teenage Alien A. inform B. entertain C. persuade
The Supremacy Clause forms the root of what aspect of the country’s government system?
The song "America the Beautiful" resulted from a battle in the War of 1812. True False
Individuals with Down syndrome have an extra chromosome 21. This is an example of which type of chromosome disorder? duplication nondisjunction translocation