n: 1 point(s) possible Submit quiz Question list K The total cost and the total revenue (in dollars) for the production and sale of x ski jackets are given by C(x) = 20x + 23,680 and R(x) =200x - 0.2x2 for 0 sx s 1000. (A Find the value of x where the graph of R(x) has a horizontal tangent line. Find the profit function P(x). (C) (D) Find the value of x where the graph of P(x) has a horizontal tangent line. Question 11 Graph C(x), R(x), and P(x) on the same coordinate system for OSXS 1000. Find the break-even points. Find the x-intercepts of the graph of P(x). Question 12 (A) R(x) has a horizontal tangent line at x =. (B) The profit function P(x) =]. Question 13 (C) P(x) has a horizontal tangent line at x =]. (D) Choose the correct graph of C(x), R(x), and P(x) graphed together. Question 14 O A . O B. O c. Ay Ay Ay Question 15 50000- R(X) R(X ) 50000- C(x ) C(x) 33680 33680- 23680- 23680- 23680- Question 16 10000 10000- of X 500 1000 500 1000 O Question 37 What are the break-even points? O A. (160,26880) and (629,38480) O Question 18 O B. (240,25267) and (629,34632) - Jinan inann Next MacBook ProQuestion list K Find -( -8x + 6). U Question 1/ O Question 18 ( - 8x + 6 ) = . Question 19 Question 20 Question 21 Question 22 Question 23 Question 24 Question 2% Submit quiz MacBook ProSketch the graph of f and determine where f is nondifferentiable. uestion list K - 4x if X This quiz: 25 point(s) This question: 1 point K Find - ay for y = 1 Question list dx Question 11 dy = dx O Question 12 O Question 13 O Question 14 K Question 15 Question 16K Find the profit function if cost and revenue are given by 6() -171 17 5x and R()=5x -0902, The profit function is POO -Quiz: Quiz CH 9 Question 13 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Question list K Sketch the graph of f and determine where f is nondifferentiable. f( x ) = x - 3 ifx This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz K Sketch the graph of f and determine where f is nondifferentiable. f ( x ) = x x - 3 ifx