1. Class 12
  2. Solutions of Sample Papers and Past Year Papers - for Class 12 Boards
  3. Practice Questions CBSE - Maths Class 12 (2023 Boards)
Check sibling questions

Question 37 (i) - Practice Questions CBSE - Maths Class 12 (2023 Boards) - Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

Last updated at Dec. 13, 2024 by Teachoo

A medicinal drug administered into a human body requires some time to produce its effect on the body. The amount (in mg) of a certain medicinal drug in the bloodstream at t hours after administering the drug to an individual is given by the function:

C(t)=t3+4.5t2+54t,          0<t<10

Shown below is the graph of C(t) in the interval [0, 10].

Find the rate at which the amount of drug is changing in the bloodstream at 5 hours after administering the drug. Show your work.

Transcript

A medicinal drug administered into a human body requires some time to produce its effect on the body. The amount (in mg) of a certain medicinal drug in the bloodstream at t hours after administering the drug to an individual is given by the function: C(𝑡)=𝑡3+4.5𝑡2+54𝑡, 0<𝑡<10 Shown below is the graph of C(t) in the interval [0, 10].
  1. Class 12
  2. Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

    3. Practice Questions CBSE - Maths Class 12 (2023 Boards)

    CBSE Class 12 Sample Paper for 2022 Boards (For Term 2) →
CBSE Class 12 Sample Paper for 2022 Boards (For Term 2) →
Class 12
Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo