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3 years ago

Please help me if you can thank you.

Mathematics

2 answers:

Alex Ar [27]3 years ago

7 0

X could be any number in between 1 and 2, including 1 and 2.

Anarel [89]3 years ago

5 0

X could be 1.5
.........

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4 years ago

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4 years ago

A farmer is tracking the amount of corn his land is yielding each year. He finds that the function f(x) = −x2 + 20x + 50 models

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Answer:

The crop yield decreased by 0.09 pounds per acre from year 1 to year 10

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The function that models the crops in pounds per acre over x years is

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In year 1, the crop yield is $f(1)=-(1)^2+20(1)+50=69$

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The average rate of change from year 1 to year 10 is given by:

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