Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. let f(x) = -2x3 - 9x2 - 12x + 3. find the followin

Let f(x) = -2x3 - 9x2 - 12x + 3. Find the following: a) The domain of...

50.1K

Verified Solution

Question

Basic Math

Let f(x) = -2x3 - 9x2 - 12x + 3. Find thefollowing:

a) The domain of f Answer can be an interval or inwords

b) The y-intercept Answer must be a point

c) f '(x)

d) The critical numbers, if any.

e) The open interval(s) where the function is increasing and theopen interval(s) where the function is decreasing. Theanswer to this question will be accepted in one of twoways:

1) Show the number line with the critical numbers alongwith the open intervals, the test values (don't need to showplugging test values into function), and state where the numberline is + or -.

2) Show the number line with the critical numbers alongwith the open intervals, evaluate at your test values and state theopen intervals where the function is increasing ordecreasing.

f) State the relative maximum/relative minimum point, if any.The answer must be an ordered pair. Hence,show the work on obtaining the y-value and state order pair(s) thatis are a relative minimum and a relative maximum. If there are norelative extreme points, then state “no relativeextreme”.

Answer & Explanation Solved by verified expert
4.3 Ratings (678 Votes)
if    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Physics
1.2K views

A negative charge of –40nC exerts an attractive force of 12N on a second charge that...

Finance
1.2K views

You have just taken out a $20,000 car loan with a 6% APR, compounded monthly. The...

Basic Math
1.2K views

A college student launches a water balloon from the balcony of a building. The balloon's...

Calculus
1.2K views

7 6 5 4 3 2 7 1 00 00 1 00 1 00 00...

Calculus
1.2K views

A 0 6 2 0 1 3 0 A B a Find A21 b Simplify...

Accounting
1.2K views

The budgets of four companies yield the following information: (Click the icon to...

Accounting
1.2K views

VERSION: B (10 marks) Q1. Multiple Choice Questions: How are withdrawals...

Accounting
1.2K views

1. The Whatever Corp. purchased equipment on March 1, 2013 as follows: ...

Accounting
1.2K views

question 9 help Journal entry worksheet Note: Enter debits before credits. Journal entry worksheet...

Accounting
1.2K views

7) The results from one of your divisions for 2020 is given below. Rev 72...

Accounting
1.2K views

please answer asap for a good rating Pug Corporation has 18,000 shares...

Finance
1.2K views

Can you please explain to me how to calculate the equation which is present worth...