1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tatiana [17]
2 years ago
6

Find f( 2 ) , f( 3 ) , f( 4 ) , and f( 5 ) if f is defined recur-sively by f( 0 ) = f( 1 ) = 1 and for n = 1 , 2 ,... a) f(n + 1

) = f(n) − f(n − 1 ) . b) f(n + 1 ) = f(n)f(n − 1 ) . c) f(n + 1 ) = f(n) 2 + f(n − 1 ) 3 . d) f(n + 1 ) = f(n)/f(n − 1 ) . slader
Mathematics
1 answer:
irakobra [83]2 years ago
7 0

Answer:

(a) f(2) = 0, f(3) = -1, f(4) = -1, f(5) = 0

(b) f(2) = 1, f(3) = 1, f(4) = 1, f(5) = 1

(c) f(2) = 5, f(3) = 13, f(4) = 41, f(5) = 121

(d) f(2) = 1, f(3) = 1, f(4) = 1, f(5) = 1

Step-by-step explanation:

(a)

f(2) = f(1) - f(0) = 1 - 1 = 0

f(3) = f(2) - f(1) = 0 - 1 = -1

f(4) = f(3) - f(2) = -1 - 0 = -1

f(5) = f(4) - f(3) = -1 - (-1) = 0

(b)

f(2) = f(1)*f(0) = 1*1 = 1

f(3) = f(2)*f(1) = 1*1 = 1

f(4) = f(3)*f(2) = 1*1 = 1

f(5) = f(4)*f(3) = 1*1 = 1

(c)

f(2) = 2f(1) + 3f(0) = 2 + 3 = 5

f(3) = 2f(2) + 3f(1) = 10 + 3 = 13

f(4) = 2f(3) + 3f(2) = 26 + 15 = 41

f(5) = 2f(4) + 3f(3) = 82 + 39 = 121

(d)

f(2) = f(1)/f(0) = 1/1 = 1

f(3) = f(2)/f(1) = 1/1 = 1

f(4) = f(3)/f(2) = 1/1 = 1

f(5) = f(4)/f(3) = 1/1 = 1

You might be interested in
andrea was given the following equation to solve , 5x - 2 = 2x + 7 , she decided to combine the 5x and 2x on the left side , lea
MaRussiya [10]
When she decided to combine the 5x and 2x she would have been subtracting the 2x leaving her with 3x-2=7which is 3x=9, x=3
8 0
3 years ago
A snack bar sells two sizes of drinks. A large drink is $5 and a small drink is $3. In one day, they sold 60 drinks for a total
pshichka [43]

Answer:

Step-by-step explanation:

Given:

Cost of L = $5

Cost of S = $3

No. of drinks sold = 60 drinks

Total sale = $220

Solution:

L + S = 60 - (1) (multiplying by 3)

5L + 3S = 220 - (2)

(-)3L +(-) 3S = (-)180 - (1)

2L = 40

L = 40 / 2

L = 20 Large drinks

20 + S = 60

S = 60 - 20

S = 40 small drinks

Therefore, 20 large drinks and 40 small drinks

PLEASE MARK ME AS BRAINLIEST

7 0
3 years ago
Read 2 more answers
Se mezclan alcohol 54% con alcohol de 90 y agua en la proporcion de 6,6 y "n" .hallar "n" sabien que mezclam es del mismo grado
EleoNora [17]
Is there a way you can do this in English like write it in English?
5 0
2 years ago
What is the value of yearly compensation package that includes $65,000 salary the forecast of a $350 Dollar per month health ins
Klio2033 [76]

Answer:

$69560

Step-by-step explanation:

The yearly compensation package includes a yearly salary of $65000, the health insurance plan of $350 per month and a life insurance premium of $30 per month.

Total compensation in health insurance plan is $(350 × 12) = $4200

Total compensation in life insurance premium is $(30 × 12) = $360

Therefore, total yearly compensation package is $(65000 + 4200 + 360) = $69560 (Answer)

4 0
3 years ago
A basketball court has a rectangular shape with a length of 94 feet and a width of 50 feet. Janet made two scale models if the r
Irina-Kira [14]

Answer:

Step-by-step explanation:

Note that there are two scale models with each of ratio of 1/2 and 1/16 respectively.

For the first model, the dimension will be as follows:

Length/2 by width/2

94/2 by 50/2 = 47 feet by 25 feet.

For the second model, the dimension will be as follows:

Length/16 by width/16

The dimensions of the second model is 94/16 by 50/16 = 5.875 feet by 3.125 feet.

Since we are to solve for the area of the smallest scale model which is

5.875 feet by 3.125 feet.

Hence, area (A) = L× W

=5.875 × 3.125 feet.

= 18.359ft^2

4 0
3 years ago
Other questions:
  • Amy has saved $725 for a new guitar and lesson. Her guitar cost $475, and guitar lessons are $25 per hour. Determine how many ho
    8·2 answers
  • 5x + 6y = -18<br> Write the intercep form of the equation of each line
    8·1 answer
  • Where does my sister put brackets at?
    13·2 answers
  • Write an equation in slope intercept and form of the line through point(6,-1)with slope m=4
    9·1 answer
  • 1/2 * 2exp x &lt; 5x + 2<br><br> What is x?
    6·1 answer
  • A recent survey showed that 47% of recent college graduate named flexible hours as their most desired employment benefit. in a g
    14·1 answer
  • Find the area of the entire figure below.
    15·1 answer
  • How can you rewrite the number 1 as 2 to a power?
    10·1 answer
  • What is the slope and y- intercept of the gtaoh of each equation <br><br> Y=-x-1
    14·1 answer
  • CAN SOMEONE HELP ME PLZZ
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!