Find a > 0 such that the tangent line to the graph of (x) = x 2
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Find a > 0 such that the tangent line to the graph of ƒ(x) = x2e−x at x = a passes through the origin (Figure 6).
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y + a f(x) = x²e-x -X
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Let fx xex Then fa aea fx 2xe xex ex 2x fa 2a aea and the equation of ...View the full answer
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