Simplify the expression. 2.5-5.5n - 3n + 6

Mathematics

2 answers:

Snowcat [4.5K]1 year ago

8 0

simplified, it should be -8.5n+8.5

Tema [17]1 year ago

3 0

The answer is

-8.5n + 8.5

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Step-by-step explanation:

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2 years ago

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jasenka [17]

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2 years ago

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Answer:

Step-by-step explanation:

Consider the parent function $y=|x|.$ The graph of this function is represented as red graph in attached diagram.

Now consider the function $y=|x+2|.$

Remind main translations of the graph of the function $y=f(x):$

$y=f(x-a)$ - translation a units to the right;
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In your case, the graph of the function $y=|x+2|$ is translated graph of the function $y=|x|$ 2 units to the left (blue graph). So, correct answer is option A.