How to change base of logarithms: best answer gets 27 points and brainliest answer

1/3

Step-by-step explanation:

 To change from one base to another, we use the formula

Logb x = Loga x/Loga b

log1/9  (3^(1/3) /3)

log3 ((3^(1/3) /3))

log3 (1/9)

Log a /b = log a - log b

and 1/9 = 3^-2

log3 ((3^(1/3) ) - log3 (3)

log3 (3^-2)

log a^b  = blog a

1/3 log3 (3 ) - log3 (3)

-2log3 (3)

We know log3 (3) =1

1/3 (1) - 1

-2 (1)

1/3  - 1

-2

-2/3

-2

Copy dot flip

-2/3 * -1/2

1/3

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day