s4sc9LexisTaylorFa s4sc9LexisTaylorFa

28-12-2016
Mathematics

contestada

What is the explicit rule for this geometric sequence?

2, 6, 18, 54, …

an=3⋅2^n

an=2⋅3^n

an=2⋅3^n−1

an=3⋅2^n−1

Respuesta :

28-12-2016

2.3=6
6.3=18
18.3=54
.
.
.
r(q)=3
--------------------------
an=a1q^n-1
an=2.3^n-1

Answer Link

Otras preguntas

What is a neap tide? Diagram thetwo phases of the Moon thatcorrespond with a neap tide (showthe location of the Sun, Moon andEarth).

B Write a paragraph about your personality, but do not write your name! Use the model and your answers in Part A to help you

Return briefly to the Standard Die tab and virtually roll the die 300 times once more. Jot down the sample mean. Now, go to the Standard Die Rolled by a Friend

Scope of practice (SOP) and full practice authority is usually a(an)_____issue. a. Federal b. Legislative c. Organizationald. Regulatory

As directors, you are currently developing a 'good conduct' strategy for the business. This will be based on the Financial Markets Authority's five factors of t

3. (a) Find the slope of the tangent line to the parabola y=x^2+ 3x at the point (-1, - 2)d(i) using Definition 1(ii) using Equation 2

what did you learnwhat did you learn conclusion

In 1978, the Moral Majority was founded with the goal of -A. changing the tax code to a flat tax system.B.passing pro-life legislation through Congress.C. mobil

In the absence of any wind restriction by the manufacturer, the platform must be lowered to ground level when the wind exceeds 25 mph (40 km). a. True b. False

In which of the following scenarios does history create a business advantage?a. Using its market research, Roasty Toasty devises the best-selling toaster oven t