Given the following information, fill in the boxes below with the correct values for a, b, and c for the quadratic function. The zeros of the function are x = 2 and x = 7.
a = 1

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%