Which description compares the domains of Function A and Function B correctly?

A) The domain of Function A is the set of real numbers greater than 0
The domain of Function B is the set of real numbers greater than or equal to 0.

B) The domain of Function A is the set of real numbers greater than 0.
The domain of Function B is the set of real numbers less than or equal to 0.

C) The domain of both functions is the set of real numbers greater than or equal to 0.

D) The domain of both functions is the set of real numbers less than or equal to 0.

i used to know but i learned it a long time ago sorry

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

you can't solve x because it is 2 linear equation and you only have one equation