11

Sketch the graph of the function. Identify any local extrema and points of inflection. x2+16 4x f(x) = What are the coordinates of the relative maxima? Select the correct choice below and, if necessary, ll in the answer box to complete your choice. OA- |: (Simplify your answer. Type an ordered pair. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There is no maximum. What are the coordinates of the relative minima? Select the correct choice below and, if necessary, ll in the answer box to complete your choice. OA- D (Simplify your answer. Type an ordered pair. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) 0 B. There is no minimum. What are the coordinates of the points of inection? Select the correct choice below and, if necessary, ll in the answer box to complete your choice. CA. |: (Simplify your answer. Type an ordered pair. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) 0 B. There are no inection points. Choose the correct graph below. O A. O B. O c. Wu Q Ay Q Ay Q x Q x Q x Q '1'? r): '1'\" 1 I2: ' IZ' '09