Using the intermediate value theorem F(x)=x^4-4x^2-9; a=4 , b=5

A.Because​ f(x) is a polynomial with ​f(​1)

nothing0 and ​f(5​)

nothing​0, the function has a real zero between and .

B.

Because​ f(x) is a polynomial with ​f(1​)

nothing0 and ​f(5​)

nothing​0, the function has a real zero between and .

C.

Because​ f(x) is a polynomial with ​f(1​)

nothing0 and ​f(​5)

nothing​0, the function has a real zero between and .

D.

Because​ f(x) is a polynomial with ​f(1​)

nothing0 and ​f(5​)

nothing​0, the function has a real zero between and .

Step-by-step explanation:

you need to show us the graph.

step-by-step explanation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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