What do i do if i’m h0rny

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?

Triangle xyz has vertices x(1,3), y(0,0)

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?