For the function f (x) = x^2 - 2x - 8, find the two points x when f (x) =7

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36

Choose the right classification of 5x + 3x^4 - 7x^3 + 10 by number terms and he degree 1. third degree polynomial 2. fourth degree polynomial 3. sixth degree polynomial 4. first degree binomial

While on a train trip, marsha noticed that there were 35 people in her train car. after the next stop, there were only 21 people in her car. if p represents the percent decrease in the number of people in marsha's train car, what is p?