Problem 2: Consider the following function: f(x)=x2ex5x2 Use MATLAB in order to determine the following (where appropriate, make sure to display the numerical values, in decimals): a. second derivative of f(x) evaluated at x=3. b. integral of f(x) with respect to x, for x=0.5 to x=4. (display numerical value). c. the values of x at which the function f(x) is equal to zero. (display numerical values). d. Plot the function f(x) in the range [/2,/2]