Find the critical points and the intervals on which the function is increasing or decreasing. Use the
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Find the critical points and the intervals on which the function is increasing or decreasing. Use the First Derivative Test to determine whether the critical point yields a local min or max (or neither).
y = x−2 − 4x−1
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Let fx x2 4x Then 2 4x fx 2x4x x x3 yields the critical p...View the full answer
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