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13 Nov 2019
6. Given the function f(x) = xe2r a. Show that /(x) = e"(2x+1) b. Show that / "(x) = 4c" (x + 1) c. Then find the coordinate of the minimum point on fx). d. Write down the normal to the curve at the minimum point, call this line N. e. Write down the coordinate of point of inflection, and justify your answ f. Find the equation of the tangent at the point of inflection, call this line T. g Then find the intersection of line N and line T.
6. Given the function f(x) = xe2r a. Show that /(x) = e"(2x+1) b. Show that / "(x) = 4c" (x + 1) c. Then find the coordinate of the minimum point on fx). d. Write down the normal to the curve at the minimum point, call this line N. e. Write down the coordinate of point of inflection, and justify your answ f. Find the equation of the tangent at the point of inflection, call this line T. g Then find the intersection of line N and line T.
Trinidad TremblayLv2
24 Mar 2019