show that the binary operation on A=R-(-1) defined as a*b=a+b for all a, b belong to A is commutative and associatiative on A. Also prove that every element of Ais invertible. Mention each and every formula minute details​

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step-by-step explanation:

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

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answerim :

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step-by-step explanation:

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