kaylamccall kaylamccall
  • 25-03-2021
  • Mathematics
contestada

How do i find a37 in an arithmetic sequence of (-12, -5, 2...) ? Also how i do i find the explicit formula for this?

Respuesta :

DWRead
DWRead DWRead
  • 27-03-2021

Answer:

Step-by-step explanation:

Look at the differences between terms.

The initial term is -12, and each successive term is 7 more than the preceding term:

a₂ = a₁ + 7

a₃ = a₂ + 7

Etc.

a₁₃ = a₁ + (13-1)7 = -12 + (12)7 = 72

Answer Link

Otras preguntas

who was the 2nd president ??????????????????????????????????????????????
which location is closest to sea level?how do u know?
WHAT IS HIPAA? WHAT DOES IT DO?
600,000 = ____ ten thousands
the sum of two numbers is 60. the larger number is 12 more than the smaller number. what is the number?
Dorothy decides that she would like to open and operate a day care facility in her neighborhood. As a result of questions and surveys, she determines a day care
what is the circumference of a circle if the radius is 6cm
The ordinary light microscope is called a bright-field microscope because _____.
Which kind of complement is the underlined word? Joe built his son a workbench in the garage. A. indirect object B. direct object
A _____ contains additional information that helps readers better understand the main story. headline banner sidebar subhead