Subtract.
(2y2 + 8y - 9) - (- 6y+ 6)

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?

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

Which graph corresponds to the function f(x) = x2 + 4x – 1?