Can you show me how you find the answer for these please? Thank you

. Sketch the graph of the derivative of the function shown. Choose the correct graph below. 10. When the price of an essential commodity rises rapidly, consumption drops slowly at rst. it the price continues to rise. however. a "tipping" point may be reached. at which consumption takes a sudden substantial drop. Suppose the accompanying graph shows the consumption of gasoline. G(t). in millions of gallons. in a certain area. Assume that the price is rising rapidly. Here i is the time in months after the price began rising. Sketch a graph of the rate of change in consumption as a function of time. Choose the correct graph below. 11. Find the derivative of the function. 1 y=8~l+4x7 --. il . o llllllllllll