the price of a game is normally $39.99. today it is on sale for 20%. what is the price of the game after the 20% discount? what is the total cost of the game after 20% discount AND 7% sales tax?

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

a is the right answer

b.

step-by-step explanation:

i just know