All categories

3 years ago

Find the first four terms of the infinite sequence defined explicitly by the following rule.

1 answer:

8 0

The only thing that you should do is to put 1, 2, 3, and 4 instead of the n and then you will get the first four terms!

f(1) = 4(1) - 2 = 2
f(2) = 4(2) - 2 = 6
f(3) = 4(3) - 2 = 10
f(4) = 4(4) - 2 = 14

Have a great day!

You might be interested in

The pilot of a Coast Guard patrol aircraft on a search mission had just spotted a disabled fishing trawler and decided to go in

Svetllana [295]

Answer:

$\frac{dD}{dt}= 181\frac{168}{1600}$

Step-by-step explanation:

h= 1000 ft

dx/dt= 232 ft/sec

D= 1600 ft

First, we have to find a distance x ( shown in the figure)

applying pythagorus theorem

D^2= h^2+x^2................1

x^2= D^2-h^2

= 1600^2-1000^2

x^2= 1560000

x=1248.99 m

Now we can find out how fast the aircraft is receding from the trawler

( notice that the height is not changing)

so differentiating equation 1 w.r.t t we get

$\frac{d}{dt} (D^2)= \frac{d}{dt}(h^2+x^2)$

2DD'= 2hh'+2xx'

$D\frac{dD}{dt}= h\frac{dh}{dt}+x\frac{dx}{dt}$

now putting values we get

$1600\frac{dD}{dt}= 1000\times0+232\times1249$

$\frac{dD}{dt}= 181\frac{168}{1600}$

6 0

3 years ago

What is the area of the figure? 118 in 48 in 128 in 108 in

Talja [164]

Answer:

108 In

Step-by-step explanation:

5 0

3 years ago

How many solutions exist for the system of equations on the graph?

mrs_skeptik [129]

Answer:

Two

============================

Step-by-step explanation:

The solution for any system of equations is the intersection points between the graph that representing the system of equation.

So, for the given system of equation, we have a circle and a parabola.

As shown in the figure, The circle and parabola are intersects at two points

So, there are two solutions for the system of equations on the graph.

So, The answer is option two.

4 0

3 years ago

Read 2 more answers

Which of the following rational functions is graphed below?

Dvinal [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

How many proper subsets does the set { 1,2,3} have

OverLord2011 [107]

Answer:

Step-by-step explanation:

6 0

2 years ago