(2^2 x 2^3 x 5 x 7^4), (2^3 x 3^2 x 5^2 x 7^3), and (2^4 x 5^3 x 7^5)1

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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