Profit is the difference between revenue and cost. The
revenue, in dollars, of a company that manufactures
televisions can be modeled by the polynomial 3x2 + 180x.
The cost in dollars, of producing the televisions can be
modeled by 3x2 – 160x + 300. The variable x is the number
of televisions sold.
if 150 televisions are sold what is the profit?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?