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 ( 49+ )
Otras preguntas
More really HARD( easy ) fractions i dont know!
What is the equation in point-slope form of the line passing through (−2, 1) and (4, 13)?
In 1990 a person is 15 years old. in 1995, the same person is 10 year old. how can this be
why did many people initially resist adopting settled agriculture?
Line WV is perpendicular to both line RS and line TU. Which statement must be true about line TU? Line TU is parallel to line RS. Line TU is perpendicular to li
If JK has endpoints J(-2, 3) and K(6, 5), and LN has endpoints L(0, 7) and N (4, 1), then JK and LN have the same midpoint
in a paper airplane contest marcels plane travels 3.345 meters. salvadors plane travels 3.35 meters. jennifers plane travels 3.3 meters. based on the measuremen
Who is in the best position to foster positive peer pressure and reinforce core values?
If all of the diagonals are drawn from a vertex of a hexagon, how many triangles are formed?
The backyard was covered in late afternoon sunlight. The leaves dance in the trees, delighted that spring has finally arrived. The tulips were bright flashes of
