Which of the following is the circumference of a circle with a radius of 4 cm? use 3.14 for π.

50.24 cm

37.68 cm

25.12 cm

12.56 cm

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

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.

With alll of except for the 2 that i did already