lilyizabellas3 lilyizabellas3

03-06-2020
Mathematics

contestada

3. What are the first four terms of the sequence represented by the expression n(n-1) - 4?
-2, 2, 6, 10
-3,0,3,6
-4,-2, 2, 8
-5,-4,-2,6

Respuesta :

sqdancefan sqdancefan

03-06-2020

Answer:

-4, -2, 2, 8

Step-by-step explanation:

The first four terms will be found by evaluating the expression for values of n that are 1, 2, 3, 4. Evaluating for n=1 is sufficient to determine the correct answer choice:

n(n -1) -4

1(1 -1) -4 = -4 . . . . matches the third choice

Answer Link

Otras preguntas

write a word problem whose solution is 20. involves absolute values and opposites

What did the roman wear on their toga or tunic

An insulated cooler holds 184 ounces of lemonade. How many full 12.4 ounce glasses of lemonade can be poured from the cooler? I'm assuming its 184 divided by 12

What results if cells do not respond to the normal mechanisms that control cell division?

2. Which organelles are involved in energy conversion? (1 point) A.)mitochondria and chloroplasts B.)mitochondria and ribosomes C.)smooth and rough endoplasmic

Unlike photosynthesis cellular respiration occurs in?

What is the blank? Blank+(-6)+(-3)=-17

Why was the Union determined to capture Vicksburg during the Civil War? a. to end the war immediately b. to gain access to the West c. to support General Sherma

One half Of a number added to two thirds Of The number Is 21 . Find The number.

a box of powdered laundry detergent contains 5.2 ounces of detergent. it takes 0.7 ounce of detergent to clean a load of laundry. how many full loads can be cle