Question

Pls solve it urgently. Que from class 12 differentiation topic

Answer 1

Answer:

Step-by-step explanation:

x) = 3x – 6. What does f do to its input x? Using correct order of operations, f has the following effect:

First multiply by 3.

Then subtract 6 from the result.

So, in order to reverse what f does, we have to follow the steps backwards. This is very much like reversing your driving directions to return home from an unfamiliar place.

First add 6 (to undo the subtraction).

Then divide by 3 (to undo the multiplication).

Therefore, the inverse function, which we’ll call g(x) for right now, has the formula,

g(x) = (x + 6)/3

The notation for the inverse function of f is f -1. So we could write:

f -1(x) = (x + 6)/3

Our purpose here is not to be able to solve to find inverse functions in all cases. In fact, the main theorem for finding their derivatives does not require solving for f -1(x) explicitly.

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Answer 2

Answer:

Answer

Step-by-step explanation:

x) = 3x – 6. What does f do to its input x? Using correct order of operations, f has the following effect:

First multiply by 3.

Then subtract 6 from the result.

So, in order to reverse what f does, we have to follow the steps backwards. This is very much like reversing your driving directions to return home from an unfamiliar place.

First add 6 (to undo the subtraction).

Then divide by 3 (to undo the multiplication).

Therefore, the inverse function, which we’ll call g(x) for right now, has the formula,

g(x) = (x + 6)/3

The notation for the inverse function of f is f -1. So we could write:

f -1(x) = (x + 6)/3

Our purpose here is not to be able to solve to find inverse functions in all cases. In fact, the main theorem for finding their derivatives does not require solving for f -1(x) explicitly.

MARK AS BRAINLIST

FOLLOW ME

Step-by-step explanation: