Solve this problem?What's the value of f is f(x)=?Find the exact maximum or minimum value of f?

A graphing calculator is recommended. A quadratic function is given. f(x) = 1 +x - V3x2 (a) Use a graphing device to find the maximum or minimum value of the quadratic function f, rounded to two decimal places. The maximum value of f is f(x) = (b) Find the exact maximum or minimum value of f, and compare it with your answer to part (a). X