H(x)=2xsquared -3 what is the value of h(-4)?

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?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0