Let ( f(x) ) be the function graphed below, with a domain of ([-3,3]). Assume ( f(x) ) is a continuous function such that it serves as an antiderivative.
Which of the following actions should be taken to find specific properties of ( f(x) )?
A) Determine the definite integral of ( f(x) ) from ( x = -3 ) to ( x = 3 ).
B) Find the area under the curve of ( f(x) ) from ( x = -3 ) to ( x = 3 ).
C) Calculate the slope of the tangent line to ( f(x) ) at ( x = 0 ).
D) Evaluate ( f(3) - f(-3) ) to find the total change in ( f(x) ) over the interval ([-3, 3]).