Find the derivative with respect to x of y(x) = (x + 3)5. Use the equation editor in the toolbox by clicking on the 3 vertical dots on the right end. Click on the square root sign to access the equation editor. Problem 5 Evaluate e(xe-). Use the equation editor in the toolbox by clicking on the 3 vertical dots on the right end. Click on the square root sign to access the equation editor. Problem 6A Speedy Sue, driving at +30 m/s, enters a one-lane tunnel. She then observes a slow-moving van 200 m ahead traveling at +2.0 m/s (because it has engine trouble). Sue applies the brakes immediately and accelerates at -3.0 m/s to come to a stop. (a) What is an equation for the separation distance s(t) between Sue's car and the van as a function of time t, with t = 0 being the time when Sue enters the tunnel? Give your coefficients to 2 significant figures. Problem 6B (b) What is the closest separation distance that Sue's car came to the van? Give your answer in meters to 2 significant figures.