Which two values of x are roots of the polynomial below? x2 + 3x - 5

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

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.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?