Sketch the graph of the following function Indicate where the function is increasing or decreasing where any relative extrema occur where asymptotes occur where the graph is concave up or concave down where any points of inflection occur and where any intercepts occur f x 2 x 7 On what interval s is f concave up and on what interval s is f concave down Select the correct choice below and if necessary fill in the answer box es to complete your choice OA The function is concave up on and concave down on Simplify your answers Type your OB The function is concave up on Simplify your answer Type your OC The function is concave down on and is never concave up Simplify your answer Type your answer in interval notation Use a comma to separate answers as needed Determine the coordinates of the point s of inflection Select the correct choice below and if necessary fill in the answer box to complete your choice answers in interval notation Use a comma to separate answers as needed and is never concave down answer in interval notation Use a comma to separate answers as needed OA The coordinates of the point s of inflection are Simplify your answer Type an ordered pair Use a comma to separate answers as needed OB There are no points of inflection Determine the x intercept s Select the correct choice below and if necessary fill in the answer box to complete your choice OA The x intercept s is are Type an ordered pair Type an exact answer using radicals as needed Use a comma to separate answers as needed OB There are no x intercepts Determine the y intercept s Select the correct choice below and if necessary fill in the answer box to complete your choice OA The y intercept is Simplify your answer Type an ordered pair Use integers or fractions for any numbers in the expression OB There is no y intercept Sketch the graph of the function Choose the correct graph below OA AY Q OB Ay GILD Q OC Q O D Q