Simplify. Help me PLEASE

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

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.