Someone pls help. Can u also put the working out if possible?:)

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

Which graph represents the linear function below? y-4= (4/3)(x-2)