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Aliun [14]
2 years ago
6

Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1.

Mathematics
1 answer:
Aliun [14]2 years ago
4 0

Answer:

vertex is the (maximum value)

function is increasing (when x<-1)

function is decresing (when x>-1)

domain of the function is (all real numbers)

range of the function is (all numbers less than or equal to 0)

Step-by-step explanation:

just did the assignment.

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Answer:

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Step-by-step explanation:

We'll start by canceling out x. To do so, multiple the first equation by -1

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This gives us:

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Add the equations together:

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Plug in y = -1 into an equation:

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