The age of a father is 2 less than 7 times the age of his son. in 3 years, the sum of their ages will be 52. if the son age is s years, which equation models this situation? a. (s+3)+[(7s-2)+3}=52 b. 3s+3+3(7s-2)= 52 c. s+(7s-2)=52 d. (s-3)+(7s-2)-3=52

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Evaluate the expression. (9 + 5)(3 + 2)0

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.