James is fencing off a triangular region for his cats to play in. from the first fence post, he walks 13 meters in a straight line and plants the second fence post. from there, james heads in another direction for 5 meters and places the third fence post. if the distance between the first and third fence posts is 9 meters, find the area of the enclosed region. round the answer to the nearest tenth.

a.
5.2 square meters
b.
16.1 square meters
c.
385.9 square meters
d.
386.9 square meters

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.