1.The revenue for an amusement park can be modeled by R(x) = 80x -0.04x' where x is the number of people attending the park. The cost to operate the park can be
modeled by C(x) = 4.75x + 275. If profit is determined by subtracting cost from
revenue, which function models the profit of the amusement park?
A. P(x) = -0.04x + 75.25x – 275
B. P(x) = -0.04x + 75.25x + 275
C. P(x) = 0.047° - 75.25x - 275
D. P(x) = 0.04x+ + 75.25x + 275

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)