Use implicit differentiation an End dyfdx and diyrdxl. a] x3! + y? = 9 Solve the prohletn. Rom-III you: answer, if appropriate. it) One airplane is approaching an airport from the north at 151 kmfhr. A second airplane approaches from the east at 203 kmfhr. Find the rate at whim the distance between the planes changes when the southbound plane is 26 km away from the airport and the westbound plane is 15 Ian from the airport. Solve the problem. 10) A wheel with radius 3 m rolls at 20 radfs. How fast is a point on the rim of the wheel rising 1when the point is 1133 radians above the horizontal {a nd rising)? {Round your answer to one decimal place}