Which of the followingis multiplicative of -a? (-1/a a 1 1/a)​

Given:

The given value is .

To find:

The multiplicative inverse of .

Solution:

We know that is the multiplicative interval of if .

Let be the multiplicative inverse of the given value . Then,

Divide both sides by .

Therefore, the multiplicative inverse of is . Hence the correct option is A.

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

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step-by-step explanation: