All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
eBooks
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
What is the derivative of f(x) = 3x^3 - 5x + 2?
What is the derivative of f(x) = 3x^3 - 5x + 2?
Expand All
Collapse All
Practice Questions
1 question
Q1
What is the derivative of f(x) = 3x^3 - 5x + 2?
9x^2 - 5
3x^2 - 5
9x^2 + 5
3x^2 + 5
Show Solution
Copy
f'(x) = 9x^2 - 5.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the derivative of f(x) = 3x^3 - 5x + 2?
Solution:
f'(x) = 9x^2 - 5.
Steps: 8
Show Steps
Step 1: Identify the function f(x) = 3x^3 - 5x + 2.
Step 2: Use the power rule for derivatives, which states that if f(x) = ax^n, then f'(x) = n * ax^(n-1).
Step 3: Apply the power rule to each term in the function.
Step 4: For the first term 3x^3, the derivative is 3 * 3x^(3-1) = 9x^2.
Step 5: For the second term -5x, the derivative is -5 * 1x^(1-1) = -5.
Step 6: The constant term 2 has a derivative of 0, since the derivative of any constant is 0.
Step 7: Combine the derivatives from each term: f'(x) = 9x^2 - 5 + 0.
Step 8: Simplify the expression to get f'(x) = 9x^2 - 5.
Related Questions
F
Find the value of tan(45°).
Question: Find the value of tan(45°).Options: 01undefined√3Correct Answer: 1Solution: tan(45°) = 1...
W
What is the derivative of f(x) = x^3 - 3x^2 + 4x - 5?
Question: What is the derivative of f(x) = x^3 - 3x^2 + 4x - 5?Options: 3x^2 - 6x + 43x^2 - 6x2x^2 -..
W
What is the value of 5C2?
Question: What is the value of 5C2?Options: 1020155Correct Answer: 10Solution: 5C2 = 5! / (2!(5-2)!)..
F
Find the value of tan(45°) + cot(45°).
Question: Find the value of tan(45°) + cot(45°).Options: 120undefinedCorrect Answer: 2Solution: tan(..
W
What is the value of the limit lim (x -> 0) (sin(5x)/x)?
Question: What is the value of the limit lim (x -> 0) (sin(5x)/x)?Options: 01510Correct Answer: 5Sol..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
eBooks
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
