Let f be the function given by f(x)=x-3x. What are all values of c that satisfy the conclusionof the Mean Value Theorem of differential calculus

Let f be the function given by f(x)=x²-3x². What are all values of c that satisfy the conclusionof the Mean Value Theorem of differential calculus on the closed interval [0,3]?OA) 0 onlyOB) 2 onlyOC) 3 onlyOD) 0 and 3OE) 2 and 3