If x = 10, which lines are parallel? Check all that apply. (8x - 25)
b
(12x - 5)
(7x - 5)
(10x + 15)
a

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.

step-by-step explanation:

if you was gonna solve for a, a is a   < -12