If y = 6x â’ 3, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? {(0, 3), (1, â’9), (2, â’15)} {(0, â’3), (2, 15), (4, 21)} {(0, â’3), (2, 9), (4, 21)} {(0, 3), (â’2, 15), (4, 21)}.

u what ?

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.

answer is 12345678900987654321234567890987654321

step-by-step explanation:

answer: what is the question you're trying to ask?

step-by-step explanation: