Suppose that the functions fand g are defined for all real numbers x as follows. f(x)=x-5
g(x) = 2x2
Write the expressions for (fg)(x) and (f-g)(x) and evaluate (f+g)(-1).

(fg) (x)= ?
(f-g) (x) = ?
(f+g) (-1) = ?

What’s the domain of this function? fastttt

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.

Which of the following represents the factorization of the trinomial below? x^2+7x-30