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Mathematics
Calculus
This is stupid, but can anyone find the derivative of f(x)=8^(1-2x^2)?
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d/dx (a^u)=a^u * ln a *du/dx
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Any help would be much appreciated with the steps involved in each problem given. Thank you.
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1) Find derivative if y =cot x + sin
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1.) Find the derivative of tan (sec x).
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d/du(tan u) = sec^2 u so, use that and apply the chain rule: sec^2(sec x) * secx tanx I'm sure you
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Given the function: f(x) = x^2 + 1 / x^2 - 9
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Sure! Let's go step by step to find the answers to these questions. a) To find the y-intercept, we
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Given the function: f(x) = x^2 + 1 / x^2 - 9
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I will assume you meant: f(x) = (x^2 + 1)/(x^2 - 9) = (x^2 + 1)/((x-3)(x+3)) a) for y intercepts ,
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R=M^2(c/2-m/3)
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See this http://en.wikipedia.org/wiki/Parametric_derivative
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Find the first and second derivative of the function:
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I agree with your first derivative. Now, start with 10/(7x+10)^2 and take the derivative again.
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