For the past week, the average hold time for callers to 1-855-BAYOU-4U (1-855-229-6848) was 30 seconds to reach an English-speaking enrollment agent, and 50 seconds to reach a Spanish-speaking enrollment agent. The BAYOU HEALTH Enrollment Center issued a report on average call times for the past two weeks. To date, more than 25,000 of the enrollees who live in GSA B have selected a Health Plan for themselves and their families. The breakdown among the five BAYOU HEALTH Plans thus far is: Amerigroup Louisiana, Inc. - 2,812.
When the second derivative is negative the gradient of the graph is decreasing and the curve bends downwards, is concave. The derivative of the function f(x) = ex is f (x) = ex and the second derivative f (x) = ex. The second derivative is always positive and therefore the graph is always convex.
4. Sum/Difference Rules. The derivative of the sum of two functions is the sum of the derivatives of the two functions: . Likewise, the derivative of the difference of two functions is the difference of the derivatives of the two functions. Explanation This rule, too, is easily proved from the definition of derivative. Again for clarity, let j(x)=f(x)+g(x): PROBLEM 4: Find the derivative of.