Chapter 10.5, Problem 10QR

The distance a biker has traveled after t seconds can be modeled by f(t) feet and f(50) = 64. f'(t) > 0, and f"(t) < 0. Which of the following is the correct interpretation of this information? The biker'sistance is increasing less and less. The biker's distance is increasing more and more. The biker's distance is decreasing less and less. O The biker's distance is decreasing more and more. O none of the above

Write up a solution to the exercise your mathematical reasoning and ideas as simply and directly as possible, assuming th solution on paper, then take a picture and embed an image of it in the discussion e.If tutorialspoint's LaTeX equation editor e EXERCISE Let f(x) = -2x - 9z2 +24x + 36. A. Find the intervals on which f is increasing or decreasing. Use the First Derivative Test to locate all local extrema for f. C. Use the Second Derivative Test to locate all local extrema for f. В. D. Find the intervals on which f is concave upward or downward. E. List all inflection points for f. yerro LEGION

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