If g(x)=4x-6 then g^-1(x)= ?

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?