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1. If g(x) = x4 - 5x2, find g′(4).
4. If f(x) = , find f′(x).
5. Evaluate .
7. Find k so that f(x) = is continuous for all x.
8. Which of the following integrals correctly gives the area of the region consisting of all points above the x-axis and below the curve y = 8 + 2x - x2 ?
9. If f(x) = x2 cos 2x, find f′(x).
10. An equation of the line tangent to y = 4x3 - 7x2 at x = 3 is