(1) find the rate of change of the function f(x) = x+2/1-8x with respect to x when x=1. (2) the number of units Q of a particular commodity that will be produced with K thousand dollars of capital expenditure is modeled by  Q(K) = 500 K2/3. suppose that capital expenditure varies with time in such a way that t months from now there will be K(t) thousand dollars of capital expenditure, where K(t) thousand dollars of capital expenditure, were K(t) = 2t^4 + 3t + 149/t+2 (a) what will be the capital expenditure 3 months from Now? how many units will be produced at this time? (b) at what rate will production be changing with respect to time 5 months from now? will production be increasing or decreasing at this time?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question

(1) find the rate of change of the function f(x) = x+2/1-8x with respect to x when x=1.

(2) the number of units Q of a particular commodity that will be produced with K thousand dollars of capital expenditure is modeled by 

Q(K) = 500 K2/3.

suppose that capital expenditure varies with time in such a way that t months from now there will be K(t) thousand dollars of capital expenditure, where K(t) thousand dollars of capital expenditure, were K(t) = 2t^4 + 3t + 149/t+2

(a) what will be the capital expenditure 3 months from Now? how many units will be produced at this time?

(b) at what rate will production be changing with respect to time 5 months from now? will production be increasing or decreasing at this time?

 

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Rate of Change
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,