krystaldrowdsdowski krystaldrowdsdowski

01-08-2021
Mathematics

contestada

What is the explicit formula for this sequence?
-9, - 3, 3, 9, 15, ...

Respuesta :

Аноним Аноним

01-08-2021

Answer:

-15+6d

Step-by-step explanation:

The common difference of the sequence is -3+9=6

The formula is an=a+(n-1)d, an=-9+(n-1)*6=-15+6d

Answer Link

Otras preguntas

#4 on review sheet plz help asap

Triangle FGH is an equilateral triangle with sides measuring units. What is the height of the triangle?

Specify the domain for the function ƒ(x) = 2x4 + 4x3 + 2x2

Calculate Medicare tax (1.45% of gross pay Gross Pay: $576.00

Question 10 Multiple Choice Worth 5 points) (09.02 LC) A quadratic equation is shown below: x2 - 14x +41 = 0 Which of the following is the first correct step to

The largest social networking site to date is

Describe what would likely happen to an ecosystem if either it’s producers or decomposers were removed. Be sure to explain your reasoning. ( please please help

also need lots of help.

What was the economic effects of increased educational opportunities after world war II

Please help!!!A shooting star forms a right triangle with the Earth and the Sun, as shown below: A right triangle is shown with the vertices labeled Earth, Su