Which statements describe the function f(x) = 3(1/3)x? check all that apply. each successive output is the previous output divided by 3. as the domain values increase, the range values decrease. the graph of the function is linear, decreasing from left to right. each successive output is the previous output multiplied by 3. the range of the function is all real numbers greater than 0. the domain of the function is all real numbers greater than 0.

A, B, E

Step-by-step explanation:

A:Each successive output is the previous output divided by 3.

B:As the domain values increase, the range values decrease.  

E:The range of the function is all real numbers greater than 0.  

I got it right on my test

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.