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
lbvjy [14]
3 years ago
11

Given the function defined below, what is the value of the 4th term?

Mathematics
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

The 4 t h term is   f(4)   = 143

Step-by-step explanation:

<em>Explanation</em>:-

Given  function f(1) = -4

Given 'nth' term is  f(n) = -3f(n-1) +5

Put n =2         <em> f(2) = -3 f(2-1) +5</em>

                             = -3 f(1) +5

                             = -3 (-4) +5

                             = 12 +5

                       f(2) = 17

put n= 3      

                         f(n) = -3f(n-1) +5  

                      <em>   f(3) = -3 f(3-1) +5</em>

                            = -3f(2) +5

                           = -3(17) +5

                           = -51+5

                      f(3) = -46

Put n=4

                  f(n) = -3f(n-1) +5

               <em>  f(4)  = -3f(4-1) +5</em>

<em>                  f(4)  = -3f(3)+5</em>

                f(4)   = -3(-46)+5

                f(4)   = 138 +5

                f(4)   = 143

<u><em>Final answer</em></u>:-

<em>The 4 t h term is   f(4)   = 143</em>

         

You might be interested in
Triangle ABC and triangle DEF are similar. AC = 10, BC = 6, AB = Y in triangle ABC. In triangle DEF DF = X, EF = 5, DE = 7. What
sesenic [268]

Answer:

X=9 and Y=8

Step-by-step explanation:

In relation BC is only 1 unit more than EF. So following that take AC=10, then subtract 1. Get X=9. Then take DE=7 and add 1. Get Y=8

7 0
3 years ago
(07.01 MC)
sweet-ann [11.9K]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Find the volume of the figure.<br> A 1,2300 CM^3<br> B 2,700 CM ^3<br> C 44 CM^3<br> D 300 CM^3
Lemur [1.5K]
B) 20 Multiplied by 15 multiplied by 9 is equal to 2,700cm cubed
5 0
3 years ago
5 3/8 - 2 1/8 = (make sure you simplify the fraction)
Alex787 [66]
13/4, is your answer.
6 0
3 years ago
Mr.Cereola multiples some number x by some number y and then raises the product to the fourth power. If x=4 and y=3 find the end
sergij07 [2.7K]

Answer:

20736

Step-by-step explanation:

xy^4 = z

x=4 , y=3

(4*3)^4=z

12^4=z

z=20736

3 0
3 years ago
Other questions:
  • Help me please asap​
    9·1 answer
  • Find the value of each variable. Explain reasoning and clearly identify answer. Need help with geometry home work.
    13·1 answer
  • Convert 258 degrees into radians
    14·1 answer
  • The product of 9 and “m” is 45
    6·2 answers
  • What is the equation of the line
    7·2 answers
  • Can someone please help!!
    7·1 answer
  • Tickets for an amusement park cost $10 for adults and $6 for children. Find the totaly cost for 2 adults and 3 children. PLS ANS
    12·2 answers
  • Use laws of exponents to simplify inside the parentheses of the given expression ((a ^ - 2 * b ^ 2)/(a ^ 2 * b ^ - 1)) ^ - 3
    11·1 answer
  • Please help!<br> 10-32 evens only
    8·1 answer
  • Find the value of x.<br> (3x - 4)<br> X<br> (5x - 2)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!