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Unformatted text preview: (5) Find where x 3-3 x 2-2 is concave upward. Explain your answer. (6) Use the implicit diﬀerentiation to ﬁnd the equation of the tangent line to x 2 + y 2 = 4 at (1 ,-√ 3) (7) Let y = f ( x ) = x 3 + 2 x-2. Let g be the inverse function of f. Find the derivative of g at 10, g (10) (8) Judy is making a box from a 10 in × 20 in rectangle card board after cutting out 4 corners. Find how much square from the 4 corner should she cut out to have a maximum volume. 1 2 MAT125...
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- Spring '08
- Derivative, Mathematical analysis, relative minimum, relative maximum