The transformation maps δabc to δa'b'c'. which statement is true about the transformation?

it is isometric because not all side lengths and angle measures remained the same.
it is isometric because all side lengths and angle measures remained the same.
it is not isometric because not all side lengths and angle measures remained the same.
it is not isometric because all side lengths and angle measures remained the sa

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.