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
natka813 [3]
3 years ago
5

Find the first three iterates of the function f(z) = 2z + (3 - 2i) with an initial value of z0 = 5i.

Mathematics
2 answers:
Zolol [24]3 years ago
5 0

Answer:

The three iterates are:

  • z_1=8i+3
  • z_2=14i+9
  • z_3=26i+21

Step-by-step explanation:

We are asked to find the first three iterates of the function:

f(z) =2z+(3-2i) with an initial value:

z_0=5i

The first iterate is:

z_1=f(z_0)=2z_0+(3-2i)\\\\z_1=2\times 5i+3-2i\\\\z_1=10i-2i+3\\\\z_1=8i+3

Now, the second iterate is:

z_2=f(z_1)=2z_1+(3-2i)\\\\z_2=2\times (8i+3)+3-2i\\\\z_2=16i+6+3-2i\\\\z_2=14i+9

Third iterate is:

z_3=f(z_2)=2z_2+(3-2i)\\\\z_3=2\times (14i+9)+3-2i\\\\z_3=28i+18+3-2i\\\\z_3=26i+21

Agata [3.3K]3 years ago
4 0
3 because the 2z minus the 3 gives you 1 rounded
You might be interested in
A recent poll of 120 randomly selected adults who frequent the local​ farmer's market found that 54 have purchased reusable clot
Olenka [21]

Answer:

95% Confidence interval:  (0.361,0.539)    

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 120

Number of farmers who reusable cloth bags, x = 54

\hat{p} = \dfrac{x}{n} = \dfrac{54}{120} = 0.45

95% Confidence interval:

\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.05} = \pm 1.96

Putting the values, we get:

0.45\pm 1.96(\sqrt{\dfrac{0.45(1-0.45)}{120}}) = 0.45\pm 0.089\\\\=(0.361,0.539)

is the required 95% confidence interval for the proportion of adults who have purchased reusable cloth​ bags.

3 0
3 years ago
3x + 5y = -19<br> 5x - 2y = 16<br> solve for x and y
beks73 [17]

Step-by-step explanation:

2(3x + 5y = -19)

6x + 10y = -38

5 (5x -2y = 16)

25x - 10y = 80

19x = 42

but idk from there the rest doesn't work Soo if u can find the prob and tell me I'll fix it.

7 0
3 years ago
THIS IS FOR 60PTS A taxi company charges $3 per ride plus $1.50 for each mile traveled. Andrea wants to spend no more than $24 o
Nataly_w [17]

Answer:

$21/$1.50 per mile =14 miles. The units match $/($/mile), so division was the proper operation.

C

Step-by-step explanation:

Plz mark brainliest i need it

6 0
3 years ago
Read 2 more answers
Meredith's recipe for 2 1/2 dozen cupcakes calls for 3 cups of flour. She only has 1 cup of flour and needs to feed 12 people. C
oee [108]
I am pretty sure the awnser is yes because 2.5 divided by 3 equals .83 repeating which mean for one dozen of cupcakes(12) it would take .84 cups of flour.
7 0
2 years ago
Someone help will mark brainiest plz ;) AND NO FREAKING LINKS thank you!
cricket20 [7]
-29 I took this exact question
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of the line?
    5·1 answer
  • Complete the missing parts of the paragraph proof.
    13·2 answers
  • If Jonny has three apples and divided it by four how many does he haveesft
    13·2 answers
  • Jeremy is 15 years old. His father is 4 times as old as him now. In how many years time will their total age be 115 years?
    12·2 answers
  • Can someone help me please? Maybe give the answers?<br><br><br><br><br><br>Thank you.
    6·2 answers
  • Hiii how are you guys doing if you answer this I’ll give you points and make you brainly or what ever it’s called and how do you
    6·1 answer
  • Roxanne is comparing the monthly payments for a new car at two different car dealerships.
    10·1 answer
  • HELP PLEASE URGENT, ASAP. GRADE 11 TRIGONOMETRY MATH, ill give brainliest.
    14·1 answer
  • Help anyone i need people with the correct answerrr
    5·1 answer
  • There are 6 math classes in 8th grade. 5 are equally sized and the 6th class has 32 students. If there are a total of 202 studen
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!