4. I
Write a linear function f with f (0) = 7 and f(3) = 1.

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.

Factor the polynomial by its greatest common monomial factor.

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.