Which function represents exponential growrh

Exponential growth is the change that occurs when an original amount is increased by a constant rate over a period of time. , where A is the initial amount , b is the rate of growth and x is the time period. Therefore, is only function in the given options which is exponential

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

or