kaydenh101 kaydenh101

16-05-2021
Mathematics

contestada

The nth term of a sequence is given by 2n²+1.Write down the first four terms of the sequence.

Respuesta :

Dana2022 Dana2022

16-05-2021

Answer:

2(1)²−1= 1

2(2)²−1= 7

2(3)²−1= 17

2(4)²−1= 31

2(5)²−1= 49

Please mark as brainliest if answer is right

Have a great day, be safe and healthy

Thank u

XD

Answer Link

Otras preguntas

Why is a block of gold more dense than a block of iron of equal size ?

Which word correctly completes the sentence? Billy is delighted that __________ invitations arrived on time. a. everybodies' b. everybody's c. everybodys'

Heracles was the son of Zeus, a god, and Alcmene, a mortal. Zeus's wife, Hera, hated the child, who was originally named Alcides, but was renamed Heracles in a

Bow do I graph y less than or equal to -x squared - 5

If a 10-pound sack of potatoes costs $6.55, how much would 1 pound cost? Round your answer to the nearest cent.

Find the area of a circle circumscribed about an equilateral triangle whose side is 18 inches long. a. 81 b. 108 c. 243

A falcon flew 70 miles in 3 hours. What was the speed of the falcon? speed = distance/time ; 1 mile = 1609 meters. a. 10.4 meters per second b. 23.3 meters pe

(2, 12), (4, 7), (5, 4) Will the correlation coefficient for these data points be positive or negative? a. Positive b. Negative

How can creation myths influence how the history of the world or a society is viewed?

A hexagonal prism has _________ lateral faces. a. 8 b. 7 c. 6 d. 2