If y=3x2+x-5 and z= x2 - 12, which polynomial is equivalent to 2 y + z)?

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 expression will have the same sum as 3_8 + 1/4?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined