Which of these functions has a y-intercept that is greater than that of the linear function represented by the table of values below, and why? ANSWER PLEASE x-
2
4
6
7
9
y-
9
13
17
19
23
Answer choices:
A
y=x+9, because the y-intercept of the function represented by the table of values is 2

B
y=x+9, because the y-intercept of the function represented by the table of values is 5

C
y=8x+1, because the y-intercept of the function represented by the table of values is 2

D
y=8x+1, because the y-intercept of the function represented by the table of values is 5

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: what are the following choices