P0tential
P0tential
22-05-2018
Mathematics
contestada
What is recursive rule for the sequence?
Respuesta :
mkryukova19
mkryukova19
22-05-2018
[tex]a_{n}=9(-5)^{n-1} \\ \\ a_{1}=9*5^{1-1}=9 \\ \\ a_{1}=9 \\ \\r=-5 \\ a_{n}=-5a_{n-1} This is geometric sequence, correct answer is A. [/tex]
Answer Link
dillon914466
dillon914466
22-05-2018
It should be the first one an = -5 (an -1), a1 =9
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
A.stomach B.small intestine C.large intestine D.liver The breakdown of food into molecules small enough to enter the bloodstream is primarily accomplished by th
What is 80 divided by 5 equal
Which term is defined as the value of a current sum of money at a specified date in the future?
Elsie would like to take snowboarding lessons at powder mountain. She has saved $550 for lessons and a junior season pass that costs $315. She wants to take sem
what challenges did the people along the Indus River face
use mass number in a sentence
Evaluate the formula V=BH/3 for b= 9in and h = 32 in
Two elements that have similar properties to copper
name two ways that living things use proteins
Which of the following "spheres" is NOT involved in the water cycle? A. biosphere B. exosphere C. atmosphere D. hydrosphere
