Quick
explain in a short paragraph how the figure below shows this is a right angle, by the converse of the phythagorean theorem

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Which expression is rational? 6. , square root two, square root 14, square root 49

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.