Asail is in the form of a right triangle. the angle at its lower edge is 57. which is the size of the angle formed at the top of the sail?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

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.

Is the point (0, 8) on the x-axis or y-axis? how do you know?