(a) Determine the slope of curve y = x · Ln(x) at x = 3.

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(a) Determine the slope of curve y = x · Ln(x) at x = 3.
(b) for the function y = x3 – 3x² – 9x + 4, determine at what value of x, the curve is at a
minimum, a maximum, and a point of inflection.
Transcribed Image Text:(a) Determine the slope of curve y = x · Ln(x) at x = 3. (b) for the function y = x3 – 3x² – 9x + 4, determine at what value of x, the curve is at a minimum, a maximum, and a point of inflection.
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