The function f(x)=x(200-x) models the area of a pasture, in square yards, as a function of its length. Which are possible lengths of the pasture? 125 yards 200 yards 170 yards 225 yards 210 yards

(a): x = 125 yards.

(c): x = 170 yards.

Step-by-step explanation:

Given

Required

Determine the possible length

For a length to be possible or usable, the calculated area must be greater than 0.

(a): x = 125 yards.

Substitute 125 for x

(b): x = 200 yards.

Substitute 200 for x

(c): x = 170 yards.

Substitute 170 for x

(d): x = 225 yards.

Substitute 225 for x

(e): x = 210 yards.

Substitute 210 for x

From the above calculations, only values of x that are 125 and 170 makes the function true

step-by-step explanation:

i dont get

answer:

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payment for service including tax

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explanation:

service only with 20% tip  

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in the opening of the question the word 'service' is associated only with the pretax value.

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so technically the answer is  

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however, the intention of the question provider may have been that your answer is to be  

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'

payment just for service  

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payment for service including tax

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tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

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