What is the rate of increase for the function f(x)=1/3(3(24))2x (the second parenthisis are meant to be a square root symbol.

i dont get it. where are the "descriptions"?

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

step-by-step explanation:

i believe the correct answer is b.