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Find the second derivative of the polynomial.\newlinef(x)=13x2f(x) = -13x^2\newlineWrite your answer as a polynomial in xx or as a constant. Simplify any fractions.\newlinexx = \underline{\hspace{3em}}

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Q. Find the second derivative of the polynomial.\newlinef(x)=13x2f(x) = -13x^2\newlineWrite your answer as a polynomial in xx or as a constant. Simplify any fractions.\newlinexx = \underline{\hspace{3em}}
  1. Find First Derivative: First, we need to find the first derivative of the polynomial f(x)=13x2f(x) = -13x^2. Using the power rule, which states that ddx[xn]=nxn1\frac{d}{dx}[x^n] = nx^{n-1}, we apply it here:\newlineddx[13x2]=13×2x21=26x\frac{d}{dx}[-13x^2] = -13 \times 2x^{2-1} = -26x.
  2. Find Second Derivative: Next, we find the second derivative of the polynomial. We take the derivative of the first derivative 26x-26x:\newlineddx[26x]=26×1x(11)=26\frac{d}{dx}[-26x] = -26 \times 1x^{(1-1)} = -26.

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