標題:
Find x and y of critical pt
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發問:
For any constant a, a family of functions is given by the following for x > 0. y(x) = ax - x ln x(a) What is the x-intercept of the graph of f(x)?(b) Find the coordinates of the critical point. (c) Classify the critical point as a maximum, minimum, or neither.I found part (a) by setting whole... 顯示更多 For any constant a, a family of functions is given by the following for x > 0. y(x) = ax - x ln x (a) What is the x-intercept of the graph of f(x)? (b) Find the coordinates of the critical point. (c) Classify the critical point as a maximum, minimum, or neither. I found part (a) by setting whole function as 0. And I got x = e^a
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