4I am at a loss with this one do you mind helping me, please

Suppose that a company introduces a new computer game In a city using television advertisements. Surveys show that P% of the target the game after x ads are broadcast, satisfying the equation below, Complete parts (a) through (d). 100 1 +47 -0.14x al What percentage buy the game without seeing a TV ad (x = 017 (Type an integer or a decimal rounded to the nearest tenth as needed ) bj What percentage buy the game after the ad is run 13 times? (Type an Integer or a decimal rounded to the nearest teerth as needed.) c) Find the rate of change, P'(x). d) Sketch a graph of the function. Choose the correct graph below. OA O B OD