jakemayor jakemayor

13-05-2020
Mathematics

contestada

Find the first three terms of the sequence below.
Tn=n^2+2n+9

Respuesta :

soccerwf1107 soccerwf1107

13-05-2020

Answer:

T1= -7;

T2= -6;

T3= -3

Step-by-step explanation:

T1=1^2-2x1-6= -7;

T2=2^2-2x2-6= -6;

T3=3^2-2X3-6= -3.

Answer Link

Otras preguntas

Square A and rectangle B have the same width. The length of rectangle B is 4 cm greater than its width. The area of rectangle B is 20 cm greater than the area o

Which of Mendel's laws or principles explains that traits are passed from parents to offspring individually instead of as pairs, groups, or sets? the principle

After renowned black singer Marion Anderson was denied the use of a concert hall in segregated Washington, d. c. , who arranged for her to sing on the steps of

After conquering new territory, caliphates of the Islamic Empire often established mosques. This demonstrates their desire to:A. establish temporary bases in ne

Fish and amphibians commonly conduct fertilization.

What is a cancer registrar? A. A professional who ensures that accurate information is maintained about all types of cancers B. A study done with cancer

he Fourteen Points" of the early 20th century

How is a genomic library produced

How did the United States respond to the crisis in West Berlin in 1948–1949?

Tax collection is the responsibility of which level of government ? National State Both A and B Neither A nor B