Aquantity a varies inversely as a quantity b, if, when b changes, a changes in the inverse ratio. what happens to the quantity a if the quantity b doubles? a. quantity a triples c. quantity a stays the same b. quantity a doubles d. quantity a halves select the best answer from the choices provided a b c d

Which of the following is the equation of a line that passes through the point (1,4) and is parallel to the x-axis a. y=1 b. y=4 c. x=1 d. x=4

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

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0