Find derivative: (write answer as

  1. Find the first and second derivative - simplify your answer.y=x/4x+1 I solved the first derivative and got 1/(4x+1)^2 Not sure
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    2. Janet asked by Janet
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  2. Can someone explain how to find the derivative of :1. y= 5^�ãx / x And the second derivative of: y= xe^10x For this question I
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    2. Mae asked by Mae
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  3. Find the derivative of y=3x-2(4^x)Here is my attempt: Derivative of 3x is 3 Derivative of 2 is 0 derivative of 4^x is 4^x(ln(4))
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    2. Anonymous asked by Anonymous
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  4. 1.) Find the derivative of tan (sec x).2.) Find the derivative if 1/x in four ways, using the limit process, power rule,
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    2. Anonymous asked by Anonymous
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  5. Any help would be much appreciated with the steps involved in each problem given. Thank you.1) Find derivative if y =cot x + sin
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    2. Matt asked by Matt
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  6. Any help would be much appreciated with the steps involved in each problem given. Thank you.1) Find derivative if y =cot x + sin
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    2. Matt asked by Matt
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  7. Any help would be much appreciated with the steps involved in each problem given. Thank you.1) Find derivative if y =cot x + sin
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    2. Matt asked by Matt
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  8. if f(t)=sqrt(4t+1) find f''(2)I got the first derivative to be: 1/2(4t-1)^-1/2 * 4t^3 and i'm trying to figure out if i need the
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    2. Brian asked by Brian
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  9. Also I would like to know how to set this problem up in finding the answer:Find the second derivative. y= sqrt(3x+4) Thanks,
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    2. Confused asked by Confused
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  10. f(x) = x^4 + ax^2What is a if f(x) has a local minimum at x=5. How do I justify the answer. The first derivative has to be zero
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    2. Jen asked by Jen
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