3 years ago

For what values of x is the function f(x)=x^2-4x-5 increasing?

1 answer:

6 0

For x ∈ [ - b / ( 2a ) ; +oo ) , f is increasing; => x ∈ [ +2 ; +oo ).

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Pachacha [2.7K]

Answer:B

Step-by-step explanation:

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lawyer [7]

You would want to make it so it has 12 on the bottom. So you would multiply by 12. Which is 84. The you put it over 12. So it would be 84/12.

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Mumz [18]

Answer:

A. XY

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natima [27]

You are correct its A

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3 years ago