Derivative of cos(2x+4)
Answer
-2*sin(2*x+4)
Derivative of cos(2x+4)
- Rule Used
- Chain Rule
- Steps
- Identify a composite function in : use the chain rule = f'(g(x))·g'(x). The inner derivative is required because a stretch or shift of the input changes how fast the output moves.
- Differentiate the outer function, then multiply by the inner derivative.
- Final answer: -in(+4)
The derivative of cos(2*x+4) is -2*sin(2*x+4).
Instant step-by-step solution for cos(2x+4)
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Derivative of cos(2x+4) = -2*sin(2*x+4) Solve step-by-step for free: https://derivativecalculatorai.com/derivative-of-cos2x-minus-plus-minus-4
How to find the derivative of cos(2x+4)
To find the derivative of cos(2x+4), we use standard differentiation rules. Our AI-powered calculator breaks down the steps and explains the logic.
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Frequently Asked Questions
What is the derivative of cos(2x+4)?▼
The derivative of cos(2x+4) is -2*sin(2*x+4).
How do you find the derivative of cos(2x+4)?▼
Apply the standard differentiation rules — the key rule used here is the Chain Rule. The step-by-step result is -2*sin(2*x+4).
Why is the derivative of cos(2x+4) equal to -2*sin(2*x+4)?▼
Because differentiation measures how a function changes — applying the rules to cos(2x+4) yields -2*sin(2*x+4). See the full step-by-step breakdown above.