Can someone help me turn this into an inverse function? f(x) = 6-3x. and some explanations pls, bcuz Im still lost on this topic.

Step-by-step explanation:

To find the inverse function, switch the y and x

 becomes  .

Now, rearrange so that the equation is equal to y.

Hope this helps!

-1/3(x-6)

Step-by-step explanation:

Let y = 6-3x

Exchange x and y

x = 6-3y

Solve for y

Subtract 6 from each side

x-6 = 6-6 -3y

x-6 = -3y

Divide each side by -3

(x-6)/-3 = -3y/-3

-1/3 (x-6) = y

This is the inverse

-1/3(x-6)

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.