ImmortalFusedZamasu ImmortalFusedZamasu

10-07-2018
Mathematics

contestada

PLEASE HELP!!!

7 , 2 , -3 , -8 -13, . . .

A. an = 5n - 12

B. an = -5n + 7

C. an = 2n - 7

D. an -5n + 12

PLEASE HELP7 2 3 8 13 A an 5n 12B an 5n 7C an 2n 7D an 5n 12 class=

Respuesta :

xjayde28x xjayde28x

19-07-2018

The answer is D an = -5n + 12

Use the formula an = a1 + d(n - 1) to solve

an = 7 + (-5)(n - 1)

an = 7 + (-5n +5)

an = -5n + 12

Answer Link

Otras preguntas

Hello everyone! This is all about simile can you answer this?Instruction: What are compared in the following lines? What do the two unlike objects have in commo

Jon is standing on a bridge over a creek. He releases a stone 20 feet from the water. How long will it take the stone to hit the water?

Does the surrounding air become warm or cool when vapour phase of H2O condenses? Explain

The function f(x)=37x+20 models the total cost for Rachel to be a mender at a a gym for x months. What can be interpreted from the y-intercept of the function?

Why did the 1905 Russian revolution happen?

Solve the given equation on the domain [0,2π]: 2sinx-sqrt(2)=0sqrt=squareroot

What is the greatest value in the range of f(x)=x^2-5 for the domain {-5, -3, 0, 1, 2}?

If a single fair die is rolled find the probability of a 3 given that the number rolled is odd

Jon is standing on a bridge over a creek. He releases a stone 20 feet from the water. How long will it take the stone to hit the water?

the second largest prime factor of 38 is