In the arithmetic sequence {13, 6,-1,-8,...}, what is the common difference?
Enter your answer as a number, like this: 42

Question

outcash812 outcash812

12-02-2021
Mathematics

contestada

In the arithmetic sequence {13, 6,-1,-8,...}, what is the common difference?
Enter your answer as a number, like this: 42

Respuesta :

Otras preguntas

What is one fifth of 35

Chris needs to find the product of two numbers. One of the numbers is 6. The answer also needs to be 6. How will he solve this problem? Explain

Which data would be best analyzed and communicated using a histogram? the daily high temperature at a woodland weather station, measured every day for a year co

A group of students decided to carry out an investigation to find out how enzyme activity is affected by temperature changes . They put samples of salivary amyl

What is one fifth of 35

A truck undergoes a constant acceleration of 2.0 meters/second2 on a highway that slopes upward at an angle of 30.0° to the horizontal. What is the magnitude of

this strategy can provide an opportunity to learn a great deal from a group of peers. is what

How to express the area of a square as a monomial?

Ninety nine percent of the atmosphere is composed of _____ and _____. water vapor, carbon dioxide nitrogen, oxygen nitrogen, carbon dioxide oxygen, carbon dioxi

A train traveled 325 miles in 5 hours .what was the the trains average rate of speed in miles per hour

Khasandra Khasandra · Answer 1 · 2021-02-12T17:30:13+01:00

════════ ∘◦❁◦∘ ════════

Answer = -7

════════════════════

Known

a = 13

U2 = 6

U3 = -1

U4 = -8

════════════════════

Question

d = ..?

════════════════════

Way to do

#since it gives a lot of number, i will just pick one of the nth term, ill choose U2

Un = a + (n-1)d

U2 = 13 + (2-1)d

6 = 13 + d

6 - 13 = d

d = -7

════════════════════

Note

• The formula of arithmetic sequence

Un = a + (n-1)d

n = nth term

a = first term

d = common difference

════════════════════

In the arithmetic sequence {13, 6,-1,-8,...}, what is the common difference? Enter your answer as a number, like this: 42

Respuesta :

Answer = -7

Known

Question

Way to do

Note

Un = a + (n-1)d

Otras preguntas

In the arithmetic sequence {13, 6,-1,-8,...}, what is the common difference?
Enter your answer as a number, like this: 42