I need an answer ASAP Please Find the focus and the directrix of the parabola with the equation y = –1∕12(x – 4)2 +2.

Question 10 options:

A)

Focus = (4,2), directrix is y = 5

B)

Focus = (4,–1), directrix is y = 5

C)

Focus = (4,–1), directrix is y = –5

D)

Focus = (4,1), directrix is y = –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.

no one knows lol

step-by-step explanation:

hi! i think the answer is 1/2 : )

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step-by-step explanation:

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