linhbroonCarristin linhbroonCarristin

01-06-2016
Mathematics

contestada

Which values represent the first two terms of the sequence a1=2 and an=-2(an-1)^2?

2, -8
-2, 16
-8,-128
16, 1024

Respuesta :

01-06-2016

Hello,

[tex]a_{1}=2[/tex]
[tex]a_{n+1}=-2*a_{n}^2[/tex]

[tex]a_{1}=2[/tex]
[tex]a_{2}=-2*2^{2}=-8[/tex]
[tex]a_{3}=-2*(-8)^{2}=-2*64=-128[/tex]

Answer C

Answer Link

Otras preguntas

Software that functions as an electronic version of a filing cabinet?

share 518 in ratio 2:5 please answer fast with the steps

A woman when working with her takes 2 hours to complete the housework, and takes 3 hours when working alone How long would it take the daughter to complete the

definition of radical

With practical and relevant examples explain 2 sociological perspectives/theories of law

A contemporary building has a window in the shape of a parallelogram with a base of 90 in and an adjacent side of 40 in. How many inches of trim are needed to s

A hiker is climbing down a valley. He stops for a water break 4 times. Between each break, he descends 15 meters. How many meters did he descend? Ju Chan answer

2- The nurse is caring for a client receiving a heparin infusion containing 25,000 units heparin in 250 mL 5% dextrose in water. The activated partial thrombopl

ways to reduce necluar weapons

Evaluate. -|a+b| 2-c when a=1 2/3 b=-1 ,and c= -3 Enter your answer as a simplified fraction in the box.