Please show full answers with all the steps, so that I can understand it. thank you very much.

Please only choose if you are familiar with the he topic. Just question 6

100% c) State the intervals of increase/decrease and the intervals of concavity. d) Sketch the curve. 4. Use the graph to determine the following limits: lim f(x) = x--5 lim f (x) = X-3 A f (3) = lim f (x) = x-5 lim f(x) = x - - 5 5. A cylindrical can of vegetables is to have a volume of 350 cm. The material for the top and bottom of the can costs $0.50/cm while the material for the sides costs $0.30/cm2. Determine the dimensions that minimize the cost of the materials. {round answers to the nearest hundredth}. {Important formulas:. V = rrh SA = 2nr2 + 2rrh } 6. A spherical meteorite disintegrates at a rate of 25 m3/min. Determine the rate at which the radius is decreasing when the surface area of the meteorite is 900n m2. {Round answer to four decimal places} {Formulas for a sphere: V = =mr3 SA = 4mr2} S VX $ . E . EV 1 Times 4 3