9. The reflection of J(-1,11) is J'(-1,-11). What is the reflection of D(5,-5) if the point is reflected across the same line?
What is the line of reflection?

For what value of jn is mn parallel to kl

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Which expression is not a polynomial?