Whats the area in red?

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

Do 12/14 and 8/10 have the same value? explain your answer.

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?