Given: Revenue = R(x) = 20x and Total Cost = C(x) = 2x2 + 4x + 31.50 where x = the number of units produced and sold Graph Prot = P(x), making sure to identify the following on the graph: 0 Maximum Prot 0 Break-Even Points 0 Scale on Both Axes 0 Fixed Costs 0 Labels on Both Axes (x and y, or similar) 3. [0/1.66 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 2.2.022. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the average rate of change of the function between the given values of x. y = 8 + 3x + 0.5x between x = 4 and x = 6. 16 X Need Help? Read It6. [0.56/1.7 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 2.2.048. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose the percent of the total work force that is female is given by p(t) = -0.0035t2 + 0.47t + 34 where t is the number of years past 1970. (a) Graph the function y = p(t). 4 4 70 70 70 60 60 60 50 - 50 50 40 40 40 30 30 30 20 20 20 10 10 10 t t t O 50 100 150 200 50 100 150 200 50 100 150 200(D) From the equation, identify the maximum point on the graph of y = p(t). (Round your answers to two decimal places.) (r,y)=( ) (c) In what year is the percent of women workers at its maximum, according to this model? Z Need Help