Find (f*g)(x) and its domain when f(x)=x^2+9 and g(x)= sqrt x+3
a. (f·g)(x)=x+12; (-[infinity],[infinity])
b. (f·g)(x)=√x^2+12; (-[infinity],[infinity])
c. (f·g)(x)=√x^2+12; [-3,[infinity])
d. (f·g)(x)=x+12; [-3,[infinity])

What point is the projection of q on a) r b) s c) t

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 measure of angle 0 is 600 degrees