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Can anyone help me on this?
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19 votes
Can anyone help me on this?

Can anyone help me on this?-example-1
User Roman Romanov
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1 Answer

4 votes

Answer:

A

Explanation:

We know that this is the same as substituting a for x and multiplying the entire expression by -1.


f(a) = (2a)/(a - 1)


- f(a) = ( - 2a)/(a + 1)

User Thomas Desert
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