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
NARA [144]
3 years ago
7

Ind the first three iterates of the function f(z) = z2 + c with a value of c = 1 + 2i and an initial value of z0 = 0.

Mathematics
1 answer:
olchik [2.2K]3 years ago
4 0
<h3>Answer:  1+2i, -2+6i, -31-22i</h3>

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

Work Shown:

Plug in z = 0 and c = 1+2i. Simplify.

f(z) = z^2 + c

f(0) = 0^2 + 1+2i

f(0) = 1+2i

The output 1+2i will be the input for the next iteration

--------------------

Plug in z = 1+2i. Keep c = 1+2i the same.

f(z) = z^2 + c

f(1+2i) = (1+2i)^2 + 1+2i

f(1+2i) = 1+4i+4i^2 + 1+2i

f(1+2i) = 1+4i+4(-1) + 1+2i

f(1+2i) = 1+4i-4 + 1+2i

f(1+2i) = -2+6i

The output -2+6i will be the input for the next iteration.

--------------------

Plug in z = -2+6i. Keep c = 1+2i the same.

f(z) = z^2 + c

f(-2+6i) = (-2+6i)^2 + 1+2i

f(-2+6i) = 4-24i+36i^2 + 1+2i

f(-2+6i) = 4-24i+36(-1) + 1+2i

f(-2+6i) = 4-24i-36 + 1+2i

f(-2+6i) = -31-22i

You might be interested in
F(x) = 3x² - 6x +5 find x intercepts
8090 [49]

Answer: there aren't any x intercepts.

Step-by-step explanation:

The function doesn't touch the x-axis only the y-axis giving that there aren't any x intercepts. The y intercepts is (0,5).

6 0
3 years ago
 You could get 50-75  points!!!!!!
Masteriza [31]
Any number in between -21 and -20 would suffice in this case. If there are no other conditions, let's claim that Stan's bank account balance is -20.75
7 0
3 years ago
Read 2 more answers
Graph the function and answer each of the following questions, f(x) = -3x + 5
olga2289 [7]
A. 5
B. -3/1
C. Negative
D. You have to go down 3 over to the right one from where your y-intercept is.

To plot the y intercept plot (0,5)
To plot the next point go down 3 over 1 to the right from the y-ing
3 0
3 years ago
2+2 help please I will give brainliest
liberstina [14]
The answer is 4 isn’t it?
3 0
3 years ago
Identifying the coefficients and constant of a quadratic function
patriot [66]
Im not sure if this really helps but I hope it does

6 0
3 years ago
Other questions:
  • What is the surface area of the prism? A. 138 yd2 B. 192 yd2 C. 264 yd2 D. 272 yd2
    13·1 answer
  • Can someone find the slope?
    6·1 answer
  • If triangle STU is similar to triangle VWX, which statement is true about the two triangles?
    11·2 answers
  • 1) 350 is 70% of what number?
    14·1 answer
  • Jimmy worked 6.75 hours at $8.75 per hour. What does Jimmy earn?
    14·1 answer
  • In the figure below, ray MP and MQ both intersect line LN. What is the measure of angle QMN?
    11·2 answers
  • Jordan is on vacation and needs to arrange transportation. A rental car costs 50 dollars per day plus a one-time cost of 20 doll
    10·1 answer
  • Jessica and Nancy are members of different video game libraries. Jessica pays a membership fee of $40, and she pays $5 for every
    11·2 answers
  • Simplify.<br><br> 2(x+5)+6x<br><br> Please answere
    15·2 answers
  • Jane has already run 6 miles this month. She plans to run an additional 2.5 miles per day.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!