Drag each tile to the correct box. Match the range of the function f(x) = x2 + 2x − 1 to its domain.
2
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3
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14
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7
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-1
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Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Find the root(s) of f (x) = (x- 6)2(x + 2)2.