3 years ago

A sequence is defined by the recursive function f(n + 1) =

Mathematics

1 answer:

ella [17]3 years ago

6 0

Answer:

$f(1)=9$

Step-by-step explanation:

$Given \ f(n+1)=f(n)\\f(3)=f(2)\\f(2)=f(1)\\f(1)=f(2)=f(3)\\f(1)=f(3)\\f(1)=9$

You might be interested in

What multiplies to give you 15 and adds to give you -8?

Nitella [24]

Answer:

The system of equations is:

x + y = 15

xy = 15

Step-by-step explanation:

solve the first for y and substitute in the second:

y = 15-x

x(15-x) = 15

15x - x� = 15

15x - x� - 15 = 0

-x� + 15x - 15 = 0

x� - 15x + 15 = 0

7 0

2 years ago

Read 2 more answers

Tanner collected 360 cans and bottles while fundraising for his baseball team. This was 40% of what Reggie collected. How many c

Vanyuwa [196]

The amount Reggie collected is equal to x
$\frac{360}{.4}= \frac{x}{1}$

$x = \frac{360}{.4} = \frac{360}{ \frac{4}{10} } = \frac{360*10}{4} = 900$

4 0

3 years ago

Read 2 more answers

Solve 3x - 4 ≤ 2 or 2x + 11 ≥ -1

Rufina [12.5K]

1.) 3x -4 <_ 2
Add 4 to both sides.
-4 + 4 = 0
2 + 4 = 6
3x <_ 6
Divide both sides by 3.
3x / 3 = x
6 / 3 = 2
x <_ 2 is your answer for the first inequality.

2.) 2x + 11 _> -1
Subtract 11 from both sides.
11 - 11 = 0
-1 -1 = -2
2x _> -12
Divide both sides by 2.
2x / 2 = x
-12 / 2 = -6

x _> -6 is your answer for the second inequality.

I hope this helps!

5 0

2 years ago

4(p – 4) > 12. Solve for p.

statuscvo [17]

Answer:

p > 7

Step-by-step explanation:

Distribute the parenthesis on the left side

4p - 16 > 12 ( add 16 to both sides )

4p > 28 ( divide both sides by 4 )

p > 7

7 0

2 years ago

to pour the concrete sidewalk approximately how many cubic feet of topsoil will you need to remove for the 4"thick sidewalk if t

Elis [28]

Answer:

i have no clue I just need extra points

4 0

3 years ago